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<style class="cp-pen-styles">#main {
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top: 0;
right: 0;
bottom: 0;
}
#image-upload {
width: 300px;
height: 100px;
line-height: 100px;
text-align: center;
cursor: pointer;
background: rgba(255, 255, 255, 0.2);
border-radius: 4px;
border: 2px dashed #999;
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bottom: 10px;
z-index: 10;
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