* { margin: 0; padding: 0; box-sizing: border-box; list-style: none; }

.floatLeft { float: left; }

.floatRight { float: right; }

h1 { display: block; }

.common { width: 1200px; margin: 0 auto; }

.iconfont { font-family: "iconfont" !important; font-size: 16px; font-style: normal; -webkit-font-smoothing: antialiased; }

[class^=el-icon-] { font-family: element-icons !important; speak: none; font-style: normal; font-weight: 400; font-variant: normal; text-transform: none; line-height: 1; vertical-align: baseline; display: inline-block; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

a, a:hover { color: #999; text-decoration: none; cursor: pointer; }

body { font-size: 12px; font-family: Microsoft YaHei; }

body img { -webkit-user-select: none; display: inline-block; }

.width_auto { width: auto !important; padding: 0 10px; }

.clearfix { zoom: 1; }

.banner { width: 100vw; }

.banner img { width: 100%; }