.preNavbar{margin-left:0!important}.preNavbar .nav-item{width:auto!important;min-width:100px}.el-dropdown{vertical-align:top;height:30px}.el-dropdown+.el-dropdown{margin-left:15px}.el-icon-arrow-down{font-size:12px}.header-pre[data-v-f27b09de]{background:#f4f7f8 url(../../static/img/header2-pre.36b66c8d.png) no-repeat center 0}.main .section2 .aboutItem{margin-bottom:20px}.main .section2 .aboutItem p{margin-bottom:10px;font-size:14px;text-indent:2rem;line-height:30px}