HTML部分:
css部分:
.smallbox {width: 100%;.card {position: relative;top: 0;left: 0;width: 224px;height: 302px;margin-right: 70px;overflow: hidden;img {width: 224px;height: 302px;margin-right: 70px;}.message {position: absolute;// bottom: 0;left: 0;right: 0;top: 0;transition: all 1s;transform: translateY(100%);width: 224px;height: 302px;img {width: 224px;height: 302px;margin-right: 70px;}}&:hover .message {position: absolute;bottom: 0;left: 0;right: 0;top: 0;transform: translateY(-0px);}}}
