.YMbox {
    width: 80%;
    max-width: 1980px;
    min-width: 1200px;
    margin: 100px auto;
    position: relative;

}

/* 导航 */


.DHbox {
    width: 215px;
    background-color: #105387;
    height: 700px;
    position: absolute;
    left: 0;
    top: 10px;
}

.DHgd {
    width: 100%;
    height: 100%;
    overflow-y: auto;

}

.DHgd::-webkit-scrollbar-track {
    background: #105387;
}

.DHgd-XS::-webkit-scrollbar {
    transition: all 0.3s;
}

.DHgd-YC::-webkit-scrollbar {
    display: none;
    transition: all 0.3s;
}

.DHgd::-webkit-scrollbar-button {
    display: none;
}

/* 对于一级li的处理 */
.yili {
    width: 180px;
    padding: 10px;
    user-select: none;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s;
}

.yiliJH {
    max-height: 20px;
    transition: all 0.3s;
}

.yiliZH {
    max-height: 1000px;
    transition: all 0.3s;
}

.yili h3 {
    text-align: left;
    line-height: 30px;
    display: inline-block;
    width: 165px;
    color: #e6ab48;
}

.yili h4 {
    float: right;
    color: #ff7e00;
    font-size: 20px;
}

.yilizhuanhui {
    transform: rotate(90deg);
    transition: all 0.3s;
}

.yilizhuan {
    transform: rotate(0deg);
    transition: all 0.3s;
}

/* 二级ul */
.erjiul {
    margin-top: 10px;
}

.erjiul li {
    min-height: 30px;
    display: flex;
    align-items: center;
    text-align: left;
    padding-left: 20px;
    user-select: none;
    cursor: pointer;
    color: #fff;
    transition: all 0.3s;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.erjiul li:hover {
    background-color: #ff7e00;
    transition: all 0.3s;
}














/* 页面内容 */
.BZnrbox {
    min-height: 800px;
    padding-left: 230px;
    padding-top: 10px;

}

.bzKUANG {
    /* border: #d4d4d4 1px solid; */
    box-shadow: 0 0 4px #b5b5b5;
    border-top: #ff7e00 20px solid;
    height: 800px;
    overflow-y: auto;
}

.bzymTOU {
    display: flex;
}

.bzymTOU img {
    padding: 20px;
    width: 300px;
    height: 300px;
    background-color: #fff;
}

.bzymTOU div {
    text-align: left;
    padding: 20px;
}

.bzymTOU div h2 {
    font-size: 48px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: #123c86;
}

.bzymTOU div p {
    font-size: 18px;
    text-indent: 2em;
    padding-left: 10px;
    padding-bottom: 50px;
    border-bottom: #d4d4d4 1px solid;
    color: #595959;
}

/*  */

.bzymTD {
    padding: 20px;
}

.bzymTD h3 {
    text-align: left;
    font-size: 28px;
    border-bottom: #ff7e00 1px solid;
}

.bzymTD ul {
    margin-top: 10px;

}

.bzymTD ul li {
    padding-left: 25px;
    text-align: left;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    line-height: 25px;
    color: #595959;
    margin-bottom: 15px;
}

.bzymTD p {
    padding-left: 25px;
    text-align: left;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    line-height: 25px;
    color: #595959;
    margin-bottom: 15px;
}

/*  */
.bzymTD-shuang {
    padding: 20px;
}

.bzymTD-shuang h3 {
    text-align: left;
    font-size: 28px;
    border-bottom: #ff7e00 1px solid;
}

.bzymTD-shuang ul {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;

}

.bzymTD-shuang ul li {
    flex: 0 0 40%;
    padding-left: 25px;
    text-align: left;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    line-height: 25px;
    color: #595959;
    margin-bottom: 15px;
}


/* 子项页面样式 */
.XZyetou{
    display: flex;
}

.XZyetou img{
    padding: 20px;
    width: 300px;
    
    background-color: #fff;
}

.XZyetou div{
    text-align: left;
    padding: 20px;
}

.XZyetou div h2{
    font-size: 48px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: #123c86;
}
.XZyetou div h3{
    font-size: 28px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: #123c86;
    line-height: 10px;
}
.XZyetou div h4{
    font-size: 24px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    color: #ff7e00;
    margin-top: 20px;
    padding-bottom: 5px;
    border-bottom: #e6ab48 1px solid;
}
.XZyetou div ul{
    margin-top: 5px;
}
.XZyetou div ul li{
    font-size: 18px;
    padding-left: 10px;
    color: #595959;
}

/* jscsQu */
.jscsQU{
    padding: 20px;
}

.BTdise{
    background-color: #ff7e00;
    border-radius: 100px 0 100px 0;
    border-bottom: #1d70fe 3px solid;
    width: 400px;
    height: 40px;
    margin-top: 20px;
}

.BTdise h3{
    text-align: left;
    line-height: 40px;
    text-indent: 2em;
    color: #fff;
    font-size: 24px;
}

.jscsQU img{
    max-width: 80%;
    min-width: 300px;
    margin: 10px;
}

.jscsQU p{
    font-size: 18px;
    text-align: left;
    color: crimson;
    padding: 0 50px 0 10px;
}

.jscsQU h4{
    font-size: 18px;
    text-align: left;
    color: #123c86;
    margin-top: 20px;
    padding-left: 50px;
}

.jscsQU ul li{
    text-align: left;
    font-size: 16px;
    color: #3a3a3a;
    padding-left: 50px;
    margin-top: 10px;
}

.jscsQU p{
    text-align: left;
    font-size: 18px;
    padding-left: 50px;
}

/* cicn */
.cicnQU{
    padding: 20px;
}

.cicnQU p{
    text-align: left;
    font-size: 18px;
    padding-left: 50px;
}

.cicnQU img{
    max-width: 80%;
    min-height: 300px;
    margin: 10px;
}


/* smwb */
.smwbQU{
    padding: 20px;
}

.smwbQU ul li {
    text-align: left;
    font-size: 18px;
    color: #000000;
    padding-left: 40px;
    line-height: 30px;
}

.smwbQU ul li:first-child{
    color: #123c86;
    font-size: 20px;
    margin-bottom: 10px;
    padding-left: 20px;
}

.smwbQU ul li:last-child{
    color: #123c86;
    font-size: 20px;
    margin-top: 10px;
    padding-left: 20px;
}

/* js点击突出 */
.tuchuli{
    color: #ff7e00;
    min-height: 40px;
    background-color: #2a9cd4;
    border-radius: 100px;
}