.triangle-right{
display: inline-block; width: 0; height: 0; border-top: 6px solid transparent; border-left: 7px solid #fff; border-bottom: 6px solid transparent; }本文共 215 字，大约阅读时间需要 1 分钟。
.triangle-right{
display: inline-block; width: 0; height: 0; border-top: 6px solid transparent; border-left: 7px solid #fff; border-bottom: 6px solid transparent; }转载于:https://www.cnblogs.com/wxw1314/p/5704150.html