CSS Hover bug, overlay fluctuating effect on hover











up vote
3
down vote

favorite












I am trying to place one overlay div over another so that on hover on the card div displays overlay div above it. But on hover, I don't know why there is some bug which creates a fluctuating effect before displaying the overlay div.






.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

	<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>





What am I doing wrong here?










share|improve this question


















  • 1




    I think it will work if you warp them and use the parent:hover > .overlay instead of selecting the next element like you do now (Edit: Coli's answer is better)
    – Alon Eitan
    Nov 19 at 13:19








  • 1




    The problem is that you are putting another element over your hovered element - which makes your mouse cursor now rest on this element, meaning the other one is not in its hover state any more … Make that overlay a descendant of the triggering element to avoid this. (Hovering a descendant element always automatically means hovering the ancestor as well.)
    – misorude
    Nov 19 at 13:20












  • if you put your overlay inside the card, then you could position it absolutely to the card (therefore not needed the manual minus top) and this would solve your hover problem
    – Pete
    Nov 19 at 13:28






  • 1




    here is an example - easier way to line up your overlay to be on top of the card too: jsfiddle.net/waxzes0j
    – Pete
    Nov 19 at 13:34










  • @Pete why you don't post this as an answer?
    – Coli
    Nov 19 at 13:44















up vote
3
down vote

favorite












I am trying to place one overlay div over another so that on hover on the card div displays overlay div above it. But on hover, I don't know why there is some bug which creates a fluctuating effect before displaying the overlay div.






.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

	<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>





What am I doing wrong here?










share|improve this question


















  • 1




    I think it will work if you warp them and use the parent:hover > .overlay instead of selecting the next element like you do now (Edit: Coli's answer is better)
    – Alon Eitan
    Nov 19 at 13:19








  • 1




    The problem is that you are putting another element over your hovered element - which makes your mouse cursor now rest on this element, meaning the other one is not in its hover state any more … Make that overlay a descendant of the triggering element to avoid this. (Hovering a descendant element always automatically means hovering the ancestor as well.)
    – misorude
    Nov 19 at 13:20












  • if you put your overlay inside the card, then you could position it absolutely to the card (therefore not needed the manual minus top) and this would solve your hover problem
    – Pete
    Nov 19 at 13:28






  • 1




    here is an example - easier way to line up your overlay to be on top of the card too: jsfiddle.net/waxzes0j
    – Pete
    Nov 19 at 13:34










  • @Pete why you don't post this as an answer?
    – Coli
    Nov 19 at 13:44













up vote
3
down vote

favorite









up vote
3
down vote

favorite











I am trying to place one overlay div over another so that on hover on the card div displays overlay div above it. But on hover, I don't know why there is some bug which creates a fluctuating effect before displaying the overlay div.






.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

	<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>





What am I doing wrong here?










share|improve this question













I am trying to place one overlay div over another so that on hover on the card div displays overlay div above it. But on hover, I don't know why there is some bug which creates a fluctuating effect before displaying the overlay div.






.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

	<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>





What am I doing wrong here?






.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

	<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>





.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

	<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>






html css






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 19 at 13:17









SayamK

297




297








  • 1




    I think it will work if you warp them and use the parent:hover > .overlay instead of selecting the next element like you do now (Edit: Coli's answer is better)
    – Alon Eitan
    Nov 19 at 13:19








  • 1




    The problem is that you are putting another element over your hovered element - which makes your mouse cursor now rest on this element, meaning the other one is not in its hover state any more … Make that overlay a descendant of the triggering element to avoid this. (Hovering a descendant element always automatically means hovering the ancestor as well.)
    – misorude
    Nov 19 at 13:20












  • if you put your overlay inside the card, then you could position it absolutely to the card (therefore not needed the manual minus top) and this would solve your hover problem
    – Pete
    Nov 19 at 13:28






  • 1




    here is an example - easier way to line up your overlay to be on top of the card too: jsfiddle.net/waxzes0j
    – Pete
    Nov 19 at 13:34










  • @Pete why you don't post this as an answer?
    – Coli
    Nov 19 at 13:44














  • 1




    I think it will work if you warp them and use the parent:hover > .overlay instead of selecting the next element like you do now (Edit: Coli's answer is better)
    – Alon Eitan
    Nov 19 at 13:19








  • 1




    The problem is that you are putting another element over your hovered element - which makes your mouse cursor now rest on this element, meaning the other one is not in its hover state any more … Make that overlay a descendant of the triggering element to avoid this. (Hovering a descendant element always automatically means hovering the ancestor as well.)
    – misorude
    Nov 19 at 13:20












  • if you put your overlay inside the card, then you could position it absolutely to the card (therefore not needed the manual minus top) and this would solve your hover problem
    – Pete
    Nov 19 at 13:28






  • 1




    here is an example - easier way to line up your overlay to be on top of the card too: jsfiddle.net/waxzes0j
    – Pete
    Nov 19 at 13:34










  • @Pete why you don't post this as an answer?
    – Coli
    Nov 19 at 13:44








1




1




I think it will work if you warp them and use the parent:hover > .overlay instead of selecting the next element like you do now (Edit: Coli's answer is better)
– Alon Eitan
Nov 19 at 13:19






I think it will work if you warp them and use the parent:hover > .overlay instead of selecting the next element like you do now (Edit: Coli's answer is better)
– Alon Eitan
Nov 19 at 13:19






1




1




The problem is that you are putting another element over your hovered element - which makes your mouse cursor now rest on this element, meaning the other one is not in its hover state any more … Make that overlay a descendant of the triggering element to avoid this. (Hovering a descendant element always automatically means hovering the ancestor as well.)
– misorude
Nov 19 at 13:20






The problem is that you are putting another element over your hovered element - which makes your mouse cursor now rest on this element, meaning the other one is not in its hover state any more … Make that overlay a descendant of the triggering element to avoid this. (Hovering a descendant element always automatically means hovering the ancestor as well.)
– misorude
Nov 19 at 13:20














if you put your overlay inside the card, then you could position it absolutely to the card (therefore not needed the manual minus top) and this would solve your hover problem
– Pete
Nov 19 at 13:28




if you put your overlay inside the card, then you could position it absolutely to the card (therefore not needed the manual minus top) and this would solve your hover problem
– Pete
Nov 19 at 13:28




1




1




here is an example - easier way to line up your overlay to be on top of the card too: jsfiddle.net/waxzes0j
– Pete
Nov 19 at 13:34




here is an example - easier way to line up your overlay to be on top of the card too: jsfiddle.net/waxzes0j
– Pete
Nov 19 at 13:34












@Pete why you don't post this as an answer?
– Coli
Nov 19 at 13:44




@Pete why you don't post this as an answer?
– Coli
Nov 19 at 13:44












2 Answers
2






active

oldest

votes

















up vote
5
down vote



accepted










That's because the z-index of the overlay increases by hovering the .card. But now you no longer hovering the .card, you are hovering the .overlay and so it disappears.

To fix this, you should add a .overlay:hover style too:






.overlay {
opacity: 0;
z-index: -2;
height: 290px;
width: 240px;
background: #000;
border-radius: 30px;
/*display: inline-block;*/
position: relative;
top: -310px;
transition: all .4s ease;
}
.card:hover + .overlay, .overlay:hover {
opacity: 1;
z-index: 1;
transition: all .4s ease;
}

<div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
<div class="overlay"></div>








share|improve this answer






























    up vote
    1
    down vote













    Another idea is to prevent the overlay from catching events (hover in this case) by using pointer-events: none; so that you don't lose the initial hover applied to the card:






    .overlay {
    opacity: 0;
    z-index: -2;
    height: 290px;
    width: 240px;
    background: #000;
    border-radius: 30px;
    pointer-events: none;
    position: relative;
    top: -310px;
    transition: all .4s ease;
    }

    .card:hover+.overlay {
    opacity: 1;
    z-index: 1;
    transition: all .4s ease;
    }

    .card {
    background: red;
    height: 290px;
    width: 240px;
    border-radius: 30px;
    display: inline-block;
    margin: 20px;
    box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
    }

    <div class="card"></div>
    <div class="overlay"></div>





    You can also simplify your code using pseudo element:






    .card:before {
    content:"";
    position: absolute;
    opacity: 0;
    z-index: -2;
    top:20px;
    right:20px;
    left:-20px;
    bottom:-20px;
    background: #000;
    border-radius: 30px;
    pointer-events: none;
    transition: all .4s ease;
    }

    .card:hover::before {
    opacity: 1;
    z-index: 1;
    transition: all .4s ease;
    }

    .card {
    position:relative;
    background: red;
    height: 290px;
    width: 240px;
    border-radius: 30px;
    display: inline-block;
    margin: 20px;
    box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
    }

    <div class="card"></div>








    share|improve this answer























    • Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
      – Coli
      Nov 19 at 13:43






    • 1




      @coli already said: to prevent the overlay from catching events
      – Temani Afif
      Nov 19 at 13:47










    • I don't think that's clear enough to understand that you can't click links on it anymore.
      – Coli
      Nov 19 at 13:49













    Your Answer






    StackExchange.ifUsing("editor", function () {
    StackExchange.using("externalEditor", function () {
    StackExchange.using("snippets", function () {
    StackExchange.snippets.init();
    });
    });
    }, "code-snippets");

    StackExchange.ready(function() {
    var channelOptions = {
    tags: "".split(" "),
    id: "1"
    };
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function() {
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled) {
    StackExchange.using("snippets", function() {
    createEditor();
    });
    }
    else {
    createEditor();
    }
    });

    function createEditor() {
    StackExchange.prepareEditor({
    heartbeatType: 'answer',
    convertImagesToLinks: true,
    noModals: true,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: 10,
    bindNavPrevention: true,
    postfix: "",
    imageUploader: {
    brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
    contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
    allowUrls: true
    },
    onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    });


    }
    });














     

    draft saved


    draft discarded


















    StackExchange.ready(
    function () {
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53375486%2fcss-hover-bug-overlay-fluctuating-effect-on-hover%23new-answer', 'question_page');
    }
    );

    Post as a guest















    Required, but never shown

























    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    5
    down vote



    accepted










    That's because the z-index of the overlay increases by hovering the .card. But now you no longer hovering the .card, you are hovering the .overlay and so it disappears.

    To fix this, you should add a .overlay:hover style too:






    .overlay {
    opacity: 0;
    z-index: -2;
    height: 290px;
    width: 240px;
    background: #000;
    border-radius: 30px;
    /*display: inline-block;*/
    position: relative;
    top: -310px;
    transition: all .4s ease;
    }
    .card:hover + .overlay, .overlay:hover {
    opacity: 1;
    z-index: 1;
    transition: all .4s ease;
    }

    <div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
    <div class="overlay"></div>








    share|improve this answer



























      up vote
      5
      down vote



      accepted










      That's because the z-index of the overlay increases by hovering the .card. But now you no longer hovering the .card, you are hovering the .overlay and so it disappears.

      To fix this, you should add a .overlay:hover style too:






      .overlay {
      opacity: 0;
      z-index: -2;
      height: 290px;
      width: 240px;
      background: #000;
      border-radius: 30px;
      /*display: inline-block;*/
      position: relative;
      top: -310px;
      transition: all .4s ease;
      }
      .card:hover + .overlay, .overlay:hover {
      opacity: 1;
      z-index: 1;
      transition: all .4s ease;
      }

      <div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
      <div class="overlay"></div>








      share|improve this answer

























        up vote
        5
        down vote



        accepted







        up vote
        5
        down vote



        accepted






        That's because the z-index of the overlay increases by hovering the .card. But now you no longer hovering the .card, you are hovering the .overlay and so it disappears.

        To fix this, you should add a .overlay:hover style too:






        .overlay {
        opacity: 0;
        z-index: -2;
        height: 290px;
        width: 240px;
        background: #000;
        border-radius: 30px;
        /*display: inline-block;*/
        position: relative;
        top: -310px;
        transition: all .4s ease;
        }
        .card:hover + .overlay, .overlay:hover {
        opacity: 1;
        z-index: 1;
        transition: all .4s ease;
        }

        <div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
        <div class="overlay"></div>








        share|improve this answer














        That's because the z-index of the overlay increases by hovering the .card. But now you no longer hovering the .card, you are hovering the .overlay and so it disappears.

        To fix this, you should add a .overlay:hover style too:






        .overlay {
        opacity: 0;
        z-index: -2;
        height: 290px;
        width: 240px;
        background: #000;
        border-radius: 30px;
        /*display: inline-block;*/
        position: relative;
        top: -310px;
        transition: all .4s ease;
        }
        .card:hover + .overlay, .overlay:hover {
        opacity: 1;
        z-index: 1;
        transition: all .4s ease;
        }

        <div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
        <div class="overlay"></div>








        .overlay {
        opacity: 0;
        z-index: -2;
        height: 290px;
        width: 240px;
        background: #000;
        border-radius: 30px;
        /*display: inline-block;*/
        position: relative;
        top: -310px;
        transition: all .4s ease;
        }
        .card:hover + .overlay, .overlay:hover {
        opacity: 1;
        z-index: 1;
        transition: all .4s ease;
        }

        <div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
        <div class="overlay"></div>





        .overlay {
        opacity: 0;
        z-index: -2;
        height: 290px;
        width: 240px;
        background: #000;
        border-radius: 30px;
        /*display: inline-block;*/
        position: relative;
        top: -310px;
        transition: all .4s ease;
        }
        .card:hover + .overlay, .overlay:hover {
        opacity: 1;
        z-index: 1;
        transition: all .4s ease;
        }

        <div class="card" style="background: #fff; height: 290px; width: 240px; border-radius: 30px; display: inline-block; margin:20px; box-shadow: 0 2px 6px rgba(112,112,112,0.2);"><img src="thumb.png" height="60%;"></div>
        <div class="overlay"></div>






        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 19 at 13:27

























        answered Nov 19 at 13:21









        Coli

        348113




        348113
























            up vote
            1
            down vote













            Another idea is to prevent the overlay from catching events (hover in this case) by using pointer-events: none; so that you don't lose the initial hover applied to the card:






            .overlay {
            opacity: 0;
            z-index: -2;
            height: 290px;
            width: 240px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            position: relative;
            top: -310px;
            transition: all .4s ease;
            }

            .card:hover+.overlay {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>
            <div class="overlay"></div>





            You can also simplify your code using pseudo element:






            .card:before {
            content:"";
            position: absolute;
            opacity: 0;
            z-index: -2;
            top:20px;
            right:20px;
            left:-20px;
            bottom:-20px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            transition: all .4s ease;
            }

            .card:hover::before {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            position:relative;
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>








            share|improve this answer























            • Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
              – Coli
              Nov 19 at 13:43






            • 1




              @coli already said: to prevent the overlay from catching events
              – Temani Afif
              Nov 19 at 13:47










            • I don't think that's clear enough to understand that you can't click links on it anymore.
              – Coli
              Nov 19 at 13:49

















            up vote
            1
            down vote













            Another idea is to prevent the overlay from catching events (hover in this case) by using pointer-events: none; so that you don't lose the initial hover applied to the card:






            .overlay {
            opacity: 0;
            z-index: -2;
            height: 290px;
            width: 240px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            position: relative;
            top: -310px;
            transition: all .4s ease;
            }

            .card:hover+.overlay {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>
            <div class="overlay"></div>





            You can also simplify your code using pseudo element:






            .card:before {
            content:"";
            position: absolute;
            opacity: 0;
            z-index: -2;
            top:20px;
            right:20px;
            left:-20px;
            bottom:-20px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            transition: all .4s ease;
            }

            .card:hover::before {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            position:relative;
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>








            share|improve this answer























            • Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
              – Coli
              Nov 19 at 13:43






            • 1




              @coli already said: to prevent the overlay from catching events
              – Temani Afif
              Nov 19 at 13:47










            • I don't think that's clear enough to understand that you can't click links on it anymore.
              – Coli
              Nov 19 at 13:49















            up vote
            1
            down vote










            up vote
            1
            down vote









            Another idea is to prevent the overlay from catching events (hover in this case) by using pointer-events: none; so that you don't lose the initial hover applied to the card:






            .overlay {
            opacity: 0;
            z-index: -2;
            height: 290px;
            width: 240px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            position: relative;
            top: -310px;
            transition: all .4s ease;
            }

            .card:hover+.overlay {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>
            <div class="overlay"></div>





            You can also simplify your code using pseudo element:






            .card:before {
            content:"";
            position: absolute;
            opacity: 0;
            z-index: -2;
            top:20px;
            right:20px;
            left:-20px;
            bottom:-20px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            transition: all .4s ease;
            }

            .card:hover::before {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            position:relative;
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>








            share|improve this answer














            Another idea is to prevent the overlay from catching events (hover in this case) by using pointer-events: none; so that you don't lose the initial hover applied to the card:






            .overlay {
            opacity: 0;
            z-index: -2;
            height: 290px;
            width: 240px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            position: relative;
            top: -310px;
            transition: all .4s ease;
            }

            .card:hover+.overlay {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>
            <div class="overlay"></div>





            You can also simplify your code using pseudo element:






            .card:before {
            content:"";
            position: absolute;
            opacity: 0;
            z-index: -2;
            top:20px;
            right:20px;
            left:-20px;
            bottom:-20px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            transition: all .4s ease;
            }

            .card:hover::before {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            position:relative;
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>








            .overlay {
            opacity: 0;
            z-index: -2;
            height: 290px;
            width: 240px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            position: relative;
            top: -310px;
            transition: all .4s ease;
            }

            .card:hover+.overlay {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>
            <div class="overlay"></div>





            .overlay {
            opacity: 0;
            z-index: -2;
            height: 290px;
            width: 240px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            position: relative;
            top: -310px;
            transition: all .4s ease;
            }

            .card:hover+.overlay {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>
            <div class="overlay"></div>





            .card:before {
            content:"";
            position: absolute;
            opacity: 0;
            z-index: -2;
            top:20px;
            right:20px;
            left:-20px;
            bottom:-20px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            transition: all .4s ease;
            }

            .card:hover::before {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            position:relative;
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>





            .card:before {
            content:"";
            position: absolute;
            opacity: 0;
            z-index: -2;
            top:20px;
            right:20px;
            left:-20px;
            bottom:-20px;
            background: #000;
            border-radius: 30px;
            pointer-events: none;
            transition: all .4s ease;
            }

            .card:hover::before {
            opacity: 1;
            z-index: 1;
            transition: all .4s ease;
            }

            .card {
            position:relative;
            background: red;
            height: 290px;
            width: 240px;
            border-radius: 30px;
            display: inline-block;
            margin: 20px;
            box-shadow: 0 2px 6px rgba(112, 112, 112, 0.2);
            }

            <div class="card"></div>






            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Nov 19 at 13:46

























            answered Nov 19 at 13:39









            Temani Afif

            60.3k93472




            60.3k93472












            • Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
              – Coli
              Nov 19 at 13:43






            • 1




              @coli already said: to prevent the overlay from catching events
              – Temani Afif
              Nov 19 at 13:47










            • I don't think that's clear enough to understand that you can't click links on it anymore.
              – Coli
              Nov 19 at 13:49




















            • Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
              – Coli
              Nov 19 at 13:43






            • 1




              @coli already said: to prevent the overlay from catching events
              – Temani Afif
              Nov 19 at 13:47










            • I don't think that's clear enough to understand that you can't click links on it anymore.
              – Coli
              Nov 19 at 13:49


















            Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
            – Coli
            Nov 19 at 13:43




            Nice solution too. But you should mention, that every content on .overlay isn't clickable then.
            – Coli
            Nov 19 at 13:43




            1




            1




            @coli already said: to prevent the overlay from catching events
            – Temani Afif
            Nov 19 at 13:47




            @coli already said: to prevent the overlay from catching events
            – Temani Afif
            Nov 19 at 13:47












            I don't think that's clear enough to understand that you can't click links on it anymore.
            – Coli
            Nov 19 at 13:49






            I don't think that's clear enough to understand that you can't click links on it anymore.
            – Coli
            Nov 19 at 13:49




















             

            draft saved


            draft discarded



















































             


            draft saved


            draft discarded














            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53375486%2fcss-hover-bug-overlay-fluctuating-effect-on-hover%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown





















































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown

































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown







            Popular posts from this blog

            404 Error Contact Form 7 ajax form submitting

            How to know if a Active Directory user can login interactively

            TypeError: fit_transform() missing 1 required positional argument: 'X'