40 lines
833 B
CSS
40 lines
833 B
CSS
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*{
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body{
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display: flex;
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justify-content: center;
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align-items: center;
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flex-direction: column;
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height: 100vh;
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position: relative;
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background: linear-gradient(to bottom right, #2389da, #74ccf4, #5abcd8);
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}
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#myImg{
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position: relative;
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width: 800px;
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height: 450px;
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box-shadow: 10px 10px 5px rgba(0,0,0, .4);
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transition: .3s;
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}
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body::before{
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content: '';
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width: calc(800px - 30px);
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height: calc(450px - 30px);
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border: 3px solid #e0ffff;
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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z-index: 9999;
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}
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@media(max-width:767px){
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#myImg{
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width: 300px;
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}
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body::before{
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width: calc(300px - 30px);
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}
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}
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