/* 下拉多选样式 需要引用*/
        select[multiple]+.layui-form-select dd{ padding:0;}
        select[multiple]+.layui-form-select .layui-form-checkbox[lay-skin=primary]{ margin:0 !important; display:block; line-height:36px !important; position:relative; padding-left:26px;}
        select[multiple]+.layui-form-select .layui-form-checkbox[lay-skin=primary] span{line-height:36px !important; float:none;}
        select[multiple]+.layui-form-select .layui-form-checkbox[lay-skin=primary] i{ position:absolute; left:10px; top:0; margin-top:9px;}
        .multiSelect{ line-height:normal; height:auto; padding:4px 10px; overflow:hidden;min-height:38px; margin-top:-38px; left:0; z-index:99;position:relative;background:none;}
        .multiSelect a{ padding:2px 5px; background:#908e8e; border-radius:2px; color:#fff; display:block; line-height:20px; height:20px; margin:2px 5px 2px 0; float:left;}
        .multiSelect a span{ float:left;}
        .multiSelect a i{ float:left; display:block; margin:2px 0 0 2px; border-radius:2px; width:8px; height:8px; background:url(close.png) no-repeat center; background-size:65%; padding:4px;}
        .multiSelect a i:hover{ background-color:#545556;}

        /* 下面是页面内样式，无需引用 */
        .layui-block {
            margin-bottom: 10px;
        }

        .layui-form-label {
            width: 180px;
        }
        .code {
            color: gray;
            margin-left: 10px;
        }
        .unshow>#result {
            display: none;
        }
        pre { padding: 5px; margin: 5px; }
        .string { color: green; }
        .number { color: darkorange; }
        .boolean { color: blue; }
        .null { color: magenta; }
        .key { color: red; }