@charset "utf-8";
/* CSS Document */

.body-box{width:100%; overflow:hidden; position:relative; z-index:105;}
.lanmu-zhuangshi{width:1920px;position: absolute; height:722px; top:0px; left:50%; margin-left:-960px; z-index:105;}

#main-box-list{ width:1200px; margin:160px auto 0 auto; min-height:885px; background: url(../images/lanmu-box-bg.png) repeat; position:relative; z-index:106;}
.main-left{ width:220px; position:absolute; left:0; top:0;}
.main-right{ width:979px; min-height:800px; border-left:1px solid #c3c3c3; margin-bottom:50px;}

.main-left-bt{  padding:0 10px; background:#004181; text-align:center; color:fff; font-size:22px; line-height:60px; color:#fff;}
.main-left-list{ width:220px;}
.main-left-list ul{list-style:none;}
.main-left-list ul li{width:220px; padding-bottom:2px;background:url(../images/lanmu-nav-list-bg.png) no-repeat 0 bottom; /*text-indent:58px; */font-size:17px;    text-align: center;}
.main-left-list ul .li2{    font-weight: bold; }
.main-left-list ul .li1 a{ background:none; height:43px; line-height:43px; width:220px; display:block; color:#5e5e5e;padding-bottom:2px; }
.main-left-list ul .li1 a:hover,.main-left-list ul .li2 a{padding-bottom:2px; background:#5dafff; height:43px; line-height:43px; width:217px; border-right:3px solid #b0252a; display:block; color:#fff;}
.main-left-list ul li ul{list-style:none; background:#e4f1fd;}
.main-left-list .li1 ul{display:none;}
.main-left-list .li2 ul{display: block;}


/**/

.main-left-list ul .li1{position: relative;}
.main-left-list ul .li2{position: relative;}
.main-left-list ul li i{    opacity: 1;    padding-right: 20px;
    top: 12px;
    filter: alpha(opacity=100);
    display: inline-block;
    width: 36px;
    height: 36px;
    display: inline-block;
    background: url(../2020images/arrow_down_on.png) center center no-repeat;
    position: absolute;
    display: block;
    right: 0;
    cursor: pointer;
    z-index: 9;}


.main-left-list ul li ul li{width:220px;padding-bottom:2px; background:url(../images/lanmu-nav-list-bg.png) no-repeat 0 bottom;/*text-indent:100px; */font-size:14px;}
.main-left-list ul li ul .li4{ font-weight: bold;}
.main-left-list ul li ul .li3{ font-weight: 500;}
.main-left-list ul li ul .li3 a{ background:none; height:43px; line-height:43px; width:220px; display:block;color:#5e5e5e;border:none;}
.main-left-list ul li ul .li3 a:hover,.main-left-list ul .li4 a{ background:#87c0f7; height:43px; line-height:43px; width:220px;display:block;color:#fff;border:none;}

.main-right-bt{ height:59px; width:980px; border-bottom:1px solid #c3c3c3; line-height:59px;}
.main-right-bt .right-bt-left{ font-size:24px; color:#004181; margin-left:72px;}
.main-right-bt .right-bt-right{ font-size:14px; margin-right:30px; text-align:right; color:#7998b5;}
.main-right-bt .right-bt-right a{color:#7998b5;}
.main-right-bt .right-bt-right a:hover{color:#0481fd;}
.main-right-bt .right-bt-right span{color:#9db6ce; padding:0 5px;}

.main-right-list{ margin:52px auto 0 auto; width:865px;}
.main-right-list ul{list-style:none;}
.main-right-list ul li{ width:750px; height:34px; line-height:34px; padding-left:15px; padding-right:100px; position:relative; overflow:hidden; background:url(../images/index-list.png) no-repeat left 16px;}
.main-right-list ul li span{position:absolute; right:0; top:0;}
.main-right-list ul li a{ color:#474747;}
.main-right-list ul li a:hover{ color:#0481fd;}


.jzbg-list{ margin: 0px auto 0 auto;  width: 865px;}   
.jzbg-list ul{padding-top:20px;}
.jzbg-list ul li{margin-right: 60px; margin-top: 65px;  float: left;}
.jzbg-list ul li .img{ float:left; width:105px; height:130px;}
.jzbg-list ul li .img img{box-shadow: 10px 10px 10px rgba(0, 0, 0, .1); width: 93px;  height: 114px;}
.jzbg-list ul li a{ color:#333; font-size:14px; }
.jzbg-list ul li a:hover .text h3{color:#0481fd;}
.jzbg-list ul li .text{ width:266px; float:left;}
.jzbg-list ul li .text h3{ height:32px; border-bottom:1px solid #dddddd;background:url(../2020images/jzbg_ico01.png) no-repeat 0 2px; font-size:14px; padding-left:20px; font-weight: normal;}
.jzbg-list ul li .text p{  background:url(../2020images/jzbg_ico02.png) no-repeat 1px 9px; font-size:14px; line-height: 29px; padding-left:20px;  }
.jzbg-list ul li .text p+p{ background:url(../2020images/jzbg_ico03.png) no-repeat 1px -1px;  }
.jzbg-list ul li .text p+p+p{  background:url(../2020images/jzbg_ico04.png) no-repeat 1px 9px;  }




/*----内容页开始-----*/
.main-right-content{ width:825px; margin:20px auto 0 auto;}
.content-bt{ line-height:38px; color:#004181; width:800px; margin:0 auto; text-align:center; font-size:24px;}
.content-bt-xia{ padding:14px 0 9px 0; width:820px; border-bottom:1px solid #7d9ebe; text-align:center; line-height:20px; color:#474747; font-size:14px;}
.content-bt-xia span{ padding:0 10px;}

.content-content{ width:825px; margin:14px auto 45px auto; color:#474747;}
.content-content p{line-height:30px; color:#474747; text-indent:2em;}

.content-content p iframe{margin: 0 auto; display: block;}


.content-content table{/*width:100% !important;*/max-width: 825px !important;margin: 0 auto;}
.content-content table span{    word-break: break-all;}
.content-content table p{    word-break: break-all;}


.content-content table p{line-height:1.5em;}
.content-content table p{text-indent:0em;}
.content-content img{max-width:100%; margin:10px auto; display:block;}
.main-right-content a{ color:#474747;}
.main-right-content a:hover{ color:#0481fd;}

.content-sxt{ padding-top:20px; border-top:1px solid #7e9fbf; font-size:12px;}
.content-sxt p{ line-height:25px; width:825px; overflow:hidden; font-size:12px; color:#474747;}
/*----内容页结束-----*/


.eng_a{position: absolute;
    right: 0;
    top: 10px;
    color: #fff;
    text-decoration: none;}


#vsb_content_2 TABLE {
    border-collapse: collapse;
    border: 1px solid #000;
    margin: 0 auto !important;
}

#vsb_content_2 TABLE {
    width: 100% !important;
}




/* 基础样式 */
.menu-toggle {
    cursor: pointer;
    display: inline-block;
    transition: transform 0.3s ease;
    /* 根据实际设计添加背景图标 */
    background: url(arrow-down.png) no-repeat center;
    width: 20px;
    height: 20px;
    background-size: contain;}

.menu-toggle.expanded {
    transform: rotate(180deg);}

/* 二级菜单默认根据实际需求设置，如果不需要默认展开则不设置display:none */
.d-firstDrop {}








  /* 保证二级菜单折叠/展开动画平滑，不影响原有样式 */
    .d-firstDrop {
        display: none; /* 初始隐藏，后续通过js控制显隐，也可以保持原有样式但用js控制 */
        list-style: none;
        margin: 0;
        padding-left: 0px;
    }
    .d-firstDrop li {
        line-height: 2em;
    }
    .d-firstNav {
        cursor: pointer;
        position: relative;
    }
    /* 针对点击图标区域增加手型，提升用户体验 */
    .main-left-list ul li i {
        cursor: pointer;
        display: inline-block;
        width: 20px;
        height: 20px;
        background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23333" width="18px" height="18px"><path d="M7 10l5 5 5-5z"/></svg>') no-repeat center;
        background-size: contain;
        transition: transform 0.2s;
        margin-left: 5px;
        vertical-align: middle;
    }
    .main-left-list ul li i.expanded {
        transform: rotate(180deg);
    }
    /* 原有的其他样式保持不变 */
    .main-left-list ul li .d-firstNav a {
        text-decoration: none;
        color: #333;
    }
    .clear {
        clear: both;
    }
    /* 为保证兼容，原有全局样式不需要覆盖，只添加折叠相关 */