Hiệu ứng hover slide image siêu đẹp - Code tham khảo

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Hiệu ứng hover slide image siêu đẹp - Code mẫu</title>
  <style>
  .mrtung-out {
    max-width: 1110px;
    margin: 0 auto;
    display: flex;
    flex-flow: row wrap;
}

.block_content {
    flex: 1 1 25%;
    padding: 10px;
}

*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

img {
    max-width: 100%;
}

.effect {
    overflow: hidden;
    position: relative;
    -webkit-transition: all 0.35s ease;
    -moz-transition: all 0.35s ease;
    -ms-transition: all 0.35s ease;
    -o-transition: all 0.35s ease;
    transition: all 0.35s ease;
    text-align: center;
}

.effect a {
    display: block;
    overflow: hidden;
    position: relative;
}

.effect a:before {
    content: "";
    bottom: 0;
    left: 50%;
    right: 51%;
    top: 0;
    filter: alpha(opacity=100);
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
    -webkit-opacity: 1;
    -moz-opacity: 1;
    -ms-opacity: 1;
    -o-opacity: 1;
    opacity: 1;
    position: absolute;
    background: rgba(0,0,0,.1) none repeat scroll 0 0;
}

.effect a:after {
    content: "";
    bottom: 50%;
    left: 0;
    right: 0;
    top: 50%;
    filter: alpha(opacity=100);
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
    -webkit-opacity: 1;
    -moz-opacity: 1;
    -ms-opacity: 1;
    -o-opacity: 1;
    opacity: 1;
    position: absolute;
    background: rgba(0,0,0,.1) none repeat scroll 0 0;
}

.effect:hover a:before {
    left: 0;
    right: 0;
    filter: alpha(opacity=0);
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    -webkit-opacity: 0;
    -moz-opacity: 0;
    -ms-opacity: 0;
    -o-opacity: 0;
    opacity: 0;
    -webkit-transition: all 700ms ease-in-out 0s;
    -moz-transition: all 700ms ease-in-out 0s;
    -ms-transition: all 700ms ease-in-out 0s;
    -o-transition: all 700ms ease-in-out 0s;
    transition: all 700ms ease-in-out 0s;
}
 .effect:hover a:after {
    bottom: 0;
    top: 0;
    filter: alpha(opacity=0);
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    -webkit-opacity: 0;
    -moz-opacity: 0;
    -ms-opacity: 0;
    -o-opacity: 0;
    opacity: 0;
    -webkit-transition: all 700ms ease-in-out 0s;
    -moz-transition: all 700ms ease-in-out 0s;
    -ms-transition: all 700ms ease-in-out 0s;
    -o-transition: all 700ms ease-in-out 0s;
    transition: all 700ms ease-in-out 0s;
}
</style>
</head>