* { font: 16px/1.5 'Arial', '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Helvetica', 'sans-serif'; margin: 0; padding: 0; box-sizing: border-box; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; -o-box-sizing: border-box; transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -o-transition: all 0.5s;}
table, th, td, tr { border-collapse: collapse; border-spacing: 0; font-size: 16px;}
ol, ul { list-style: none;}
li { list-style-type: none;}
img { max-width: 100%; border: 0;}
.clear::after { content: ''; display: block; height: 0; overflow: hidden; clear: both;}
a { color: #292929; text-decoration: none;}
a:visited, a:hover, a:active { text-decoration: none;}
.fl { float: left;}
.fr { float: right;}

.icon { display: block; width: 100%; height: 100%;}

.cover, .cover1 { display: block; position: absolute; left: 0; top: 0; right: 0; bottom: 0;}
.cover { width: 100%; height: 100%; object-fit: cover;}
.cover1 { max-width: 100%; max-height: 100%; margin: auto;}

/* 设置滚动条的样式 */
::-webkit-scrollbar { width: 0;}/* 滚动槽宽度 */
::-webkit-scrollbar-track { background-color: #f6f6f6;}/* 滚动条滑块默认状态 */
::-webkit-scrollbar-thumb { background-color: #16b6d2;}
::-webkit-scrollbar-thumb:window-inactive { background-color: #16b6d2;}  /* 滚动条滑块点击状态 */

.container { overflow: hidden;}
.color { width: 640px; height: 160px; line-height: 160px; color: #fff; font-size: 24px; text-align: center; margin: 40px auto; background-color: #0188e7;}