.oiltab{
overflow-x: auto;
}

@media screen and (min-width:1400px){
  .layui-container{width:1000px}
}
.layui-nav .layui-nav-item{line-height:50px}
h1{margin:30px 0}
.layui-nav{margin-bottom:20px}
.layui-table{margin:20px 0}
.ws-footer{padding:30px 15px;line-height:30px;text-align:center;color:#777}
.ws-footer a{padding:0 5px;color:#777}
.ws-footer a:hover{color:#1e9fff;text-decoration:underline}
.ws-footer-fixed{position:fixed;left:0;bottom:0;width:100%;box-shadow:0 -1px 3px rgb(0 0 0 / 5%)}
.ws-footer-fixed:after{position:absolute;top:0;left:0;right:0;width:100%;height:1px;background-color:#eee;content:''}
.ws-footer-fixed .ws-footer{height:60px;padding:15px 0;overflow:hidden;box-sizing:border-box;white-space:nowrap}
.ws-footer-fixed .ws-footer>*{display:inline-block;vertical-align:middle;padding:0 15px}
#chartContainer{width:100%;height:400px;margin:20px auto}
.table-container{overflow-x:auto}
.ws-space-16{border:none!important;margin:8px 0}
@media only screen and (max-width:768px){
  #banner img{width:100%;height:100%}
}

.titleh1{
	font-size: 26px; text-align: center; color: #555555;
}