工具类css框架
@charset "UTF-8"; * { -webkit-box-sizing: border-box; box-sizing: border-box; outline: none; } html { font-size: 13px; } body { margin: 0; font-family: Arial, Helvetica, sans-serif; line-height: 1.2em; background: #f1f1f1; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } a { color: #999; } .w-100 { width: 100%; } .h-100 { height: 100%; } .text-info { color: #4b67af; } .bg-info { background: #4b67af; } .text-primary { color: #db9e2f; } .bg-primary { background: #db9e2f; } .text-white { color: #fff; } .bg-white { background: #fff; } .text-light { color: #f9f9f9; } .bg