.sr-only {
    display: none;
}
#distpicker {
    width: 355px;
    height: 600px;
    margin: 0px auto;
}
.topNet-form-group {
    position: relative;
    -webkit-appearance: none;
    background-color: #fff;
    display: inline-block;
    height: 430px;
    font-size: inherit;
}
.topNet-form-control {
    min-height: 40px;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
    cursor: pointer;
    padding: 0 10px;
}
.topNet-form-group ul {
    list-style: none;
    width: 113px;
    margin: 0;
    padding: 0;
    max-height: 400px;
    position: absolute;
    overflow-y: auto;
    -ms-overflow-style: none;
    overflow: auto;
    border: 1px solid #e4e7ed;
    border-radius: 4px;
    background-color: #fff;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    box-sizing: border-box;
    display: none;
}
 .topNet-form-group ul::-webkit-scrollbar {
 display: none;
}
.topNet-form-group p {
    width: 115px;
    position: relative;
    -webkit-appearance: none;
    background-color: #fff;
    background-image: none;
    border-radius: 4px;
    border: 1px solid #dcdfe6;
    box-sizing: border-box;
    display: inline-block;
    font-size: 14px;
    line-height: 24px;
    outline: 0;
    padding: 0 10px;
    cursor: pointer;
    margin: 0 0 0px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.topNet-form-group p::before {
    content: '关';
    font-size: 12px;
    position: absolute;
    right: 2px;
}
.topNet-form-group p.open::before {
    content: '开';
    font-size: 12px;
    position: absolute;
    right: 2px;
}
.topNet-form-group ul input {
    width: 102px;
    height: auto!important;
    padding: 4px;
    border: 1px solid #dcdfe6;
    z-index: 1;
}
.topNet-form-group ul input:focus {
    outline: none;
    border-color: #409eff;
}
.topNet-form-group ul li {
    font-size: 12px;
    padding: 0 20px;
    position: relative;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #606266;
    height: 30px;
    line-height: 30px;
    box-sizing: border-box;
    cursor: pointer;
}
.topNet-form-group ul li:hover {
    background-color: #f5f7fa;
}
.topNet-form-group ul li[selected] {
    color: #409eff;
    font-weight: 700;
}
.topNet-form-group ul li.selected {
    background-color: #409EFF;
    color: white;
}