.bgimg{ width: 100%; height: 95vh; margin: 0; padding: 0 .32rem; background-image: url(‘../image/ld.jpg‘); background-repeat: no-repeat; background-size: 100% 100%; position: relative; bottom: 0; left: 0; right: 0; }
原文：https://www.cnblogs.com/edczjw-Edison/p/12373301.html