CSS边框属性_css border dotted_小张biubiu的博客-CSDN博客

你还不知道css的旋转效果怎么实现？来这里看看吧_css旋转效果_我糖呢的博客-CSDN博客

.sub-title{position: relative;margin-left: 59px;& span{color: #1CDBFE;};& span::before{content: "";position: absolute;height: 8px;width: 8px;// background-color: red;border-right: 1px solid #1CDBFE;border-top: 1px solid #1CDBFE;// border: 1px solid;left: -20px;top: 7px;transform: rotate(45deg);};& span::after{content: "";position: absolute;top: 7px;left:-14px;height: 8px;width: 8px;transform: rotate(45deg);border-right: 1px solid #1CDBFE;border-top: 1px solid #1CDBFE;}}