.close { font-size: 1.5rem; } .col-12 img { opacity: 0.7; cursor: pointer; margin: 2rem; width: 100%; } .col-12 img:hover { opacity: 1; box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19); }
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