ysh/server/public/static/system/js/layui/css/dropdown.css

/*
layui 下拉框控件的css。
作者: Microanswer
*/
/* 加载就绪标志 */
html #layuicss-dropdown_css{display:none; position: absolute; width:1989px;}
.dropdown-root {
    position: fixed;
    outline: none;

    display: none;
}

.dropdown-pointer {
    width: 0;
    height: 0;
    position: absolute;
    display: block;
    overflow: hidden;
    background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAAAgBAMAAABQs2O3AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABVQTFRFAAAAgICAgICAgICAhISE8PDw////jUnEegAAAAd0Uk5TAB/2/////74r3wgAAACOSURBVHicfcztDYAgDEVR2MCwgXEDwwbGDYwbyP4jyJfYlvbdvzc5zrH8ti8OFeKxou+384JEiPeDiAykhIgMpASICiCiAoDogE10wCQGYBEDMAgC6AQBVIIBGsEAhRDATAhgIiZAEhMgCAXghAIwQgUooQKEMICfMIBBmMBHmEAnANAIADQCAYVwCCjEC5fhzAE36RUGAAAAAElFTkSuQmCC") no-repeat bottom center;
    background-size: 100% 50%;
    -webkit-transform-origin: center center;
       -moz-transform-origin: center center;
        -ms-transform-origin: center center;
         -o-transform-origin: center center;
            transform-origin: center center;
}
.dropdown-pointer.bottom {
    -webkit-transform: rotate(-180deg);
    -moz-transform: rotate(-180deg);
    -ms-transform: rotate(-180deg);
    -o-transform: rotate(-180deg);
    transform: rotate(-180deg);
}

.dropdown-root .dropdown-content {
    overflow: hidden;
    background-color: white;
    border-radius: 2px;
    box-shadow: 1px 1px 3px #a9a9a9;
}

.dropdown-root .dropdown-content .menu-header:first-child {
    margin-top: 10px;
}

.dropdown-root .dropdown-content .menu-header,
.dropdown-root .dropdown-content .menu-header legend{
    font-size: 12px!important;
    line-height: 15px!important;
    padding: 0 10px!important;
    color: #c2c2c2;
}
.dropdown-root .dropdown-content .menu-item:first-child {
    margin-top: 10px;
}
.dropdown-root .dropdown-content .menu-item:last-child {
    margin-bottom: 10px;
}
.dropdown-root .dropdown-content .menu-item {
    line-height: 36px;
}
.dropdown-root .dropdown-content .menu-item a{
    display: block;
    color: #333;
    padding: 0 20px;
    text-indent: 0;
    font-size: 14px;
}
.dropdown-root .dropdown-content .menu-item a:hover{
    color: #000;
    background-color: #f2f2f2;
}