.clearfix:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}

.clearfix {
    zoom: 1;
}

ul,
li {
    list-style: none;
}

.qrm-input {
    outline: none;
    border: none;
    height: 36px;
    position: absolute;
    left: 4px;
    top: 0;
    padding: 0 10px;
}

.qrm-input-border {
    position: relative;
    height: 38px;
    line-height: 40px;
    border: 1px solid #dddddd;
    border-radius: 5px;
    left: 100px;
    width: 300px;
    background-image: url("/images/qrm-arrow-down.png");
    background-repeat: no-repeat;
    background-position: 275px;
}

.qrm-pinming {
    height: 38px;
    line-height: 40px;
    /* border: 1px solid #dddddd; */
    border-radius: 5px;
    position: relative;
    /* left: 100px; */
    width: auto;
    /* background-image: url("/images/qrm-arrow-down.png"); */
    background-repeat: no-repeat;
    background-position: 275px;
}

.qrm-pinming:hover {
    cursor: pointer;
}

.qrm-pinming input:hover {
    cursor: pointer;
}

.qrm-pinming-panel {
    position: absolute;
    top: 52px;
    left: -1px;
    z-index: 99999;
    width: 350px;
    height: 210px;
    /*border: 1px solid #409EFF;*/
    background: #ffffff;
}

.qrm-border1 {
    float: left;
    /* width: 100px; */
    height: 208px;
    overflow-y: scroll;
    overflow-x: inherit;
    white-space: nowrap;
    /* overflow: hidden; */
    border-right: 1px solid #f1f1f1;
    box-shadow: 0 0px 5px #f1f1f1;
    margin-left: 30px;
    /* position: absolute; */
    /* top: 50px; */
    /* z-index: 999999; */
    /*margin-left: 5px;*/
}

.qrm-border2 {
    float: left;
    /* width: 100px; */
    height: 208px;
    overflow-y: scroll;
    border-right: 1px solid #f1f1f1;
    box-shadow: 0 0px 5px #f1f1f1;
    /* position: absolute; */
    /*margin-left: 5px;*/
}

.qrm-border3 {
    float: left;
    /* width: 100px; */
    height: 208px;
    overflow-y: scroll;
    border-right: 1px solid #f1f1f1;
    box-shadow: 0 0px 5px #f1f1f1;
    background: rgba(0, 0, 0, 0.05);
    cursor: not-allowed;
    /* position: absolute; */
    /*margin-left: 5px;*/
}

.qrm-lev {
    float: left;
    width: 170px;
    /* padding: 0 10px; */
    font-size: 12px;
}

.qrm-lev>li {
    width: 100%;
    position: relative;
    display: block;
    padding-left: 10px;
    height: 35px;
    line-height: 35px;
}

.qrm-lev li span {
    display: block;
    padding: 0 10px;
}

.qrm-lev-1>li:hover {
    background: #f5f7fa;
    /*color: #409EFF;*/
}

.qrm-lev-2>li:hover {
    background: #f5f7fa;
    /*color: #409EFF;*/
}

.qrm-arrow-right {
    display: inline-block;
    width: 4px;
    height: 7px;
    background: url("/images/qrm-arrow-right.png") no-repeat;
    position: absolute;
    right: 7px;
    top: 14px;
}

.qrm-lev-1>li.active {
    background: #f5f7fa;
    color: #409eff;
}

.qrm-lev-2>li.active {
    background: #f5f7fa;
    color: #409eff;
}

.qrm-lev-3>li.active {
    background: #f5f7fa;
    color: #409eff;
}

.qrm-lev-4>li.active {
    background: #f5f7fa;
    color: #409eff;
}

.box {
    width: 350px;
    height: 300px;
    margin: 0 auto;
}

.aves {
    background-color: red;
}