/* 第一块 */
.b1 {
    margin: 15px;
	width:1360px;
	margin-top:10px;
	font-size:18px;
	margin-bottom:10px;
	font-weight:bold;
		color:#333333;
		text-decoration;
}
.b1 img {
    width: 15px;
    height: 11px;
}

.b1 a:hover {
    color: #1859b4;
	text-decoration:none;
	
}

/* 第一块结束 */

/* 第二块 */
.b2 {
    display: flex;
    justify-content: space-between;
	width:1360px;
}
.b2 .left-b2 {
    width: 15%;
    /* height: auto; */
    border: 0px solid #eee;
    overflow: hidden;
	margin-top:20px;
}
.left-b2 dt {
    width: 100%;
    height: 50px;
    margin-bottom: 10px;
    background-color: rgb(24,89,180);
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}

.left-b2 dt a{
	color:#fff;
}
.left-b2 dd {
    position: relative;
    display: flex;
	text-align:center;

    align-items: center;
    width: 85%;
    height: 50px;
    padding-left: 0px;
    margin: 0 auto;
    border-bottom: 1px solid #eee;
}
.left-b2 dd:hover,
.left-b2 dd.on {
    background-color: rgb(231,238,247);
}
.left-b2 dd:hover::before,
.left-b2 dd.on::before {
    background: url('../ysdwimages/hdslistpic5.png') no-repeat;
}
.left-b2 dd a {
    font-size: 17px;
    margin-left: 0px;
    display: block;
    width: 100%;
		color:#333333;
    height: 50px;
    line-height: 50px;
}
.left-b2 dd::before {
    content: '';
    display: block;
    width: 17px;
    height: 17px;
    background: url('../ysdwimages/hdslistpic4.png') no-repeat;
    background-size: contain;
}
.b2 .right-b2 {
    width: 85%;
	float:left;
    /* height: 842px; */
    padding: 8px 10px 10px;
    background-color: #;
    border: px solid #E2E2E2;
    box-sizing: border-box;
    overflow: hidden;
}
.b2 .right-b2 dl {
    /* height: 690px; */
    overflow: hidden;
}
.b2 .right-b2 dd {
    position: relative;
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed #ccc;
    font-size: 16px;
}
.b2 .right-b2 dd a {
    width: 783px;
}
.b2 .right-b2 dd a:hover {
    color: #1859b4;
}
.b2 .right-b2 dd span {
    color: #999;
	width:110px;
}
.right-b2 dd::before {
    content: '';
    display: block;
    width: 5px;
    height: 5px;
    margin-right: 8px;
    background: url('../ysdwimages/hdspic3.png') no-repeat;
    background-size: contain;
}
/* 第二块结束 */

.cont_l{ display:none}


@media (max-width:768px) {

.b1 {
	margin-top:10px;
	font-size:16px;
	margin-bottom:10px;
	font-weight: normal;
}


.main{
	width: 100%;
	height: auto;
}
.b2 {
	width:100%;
}
.left-b2 {
display:none;
}


.right-b2{
margin-left:10px;
z-index:999;
float:left;

}




.main .b2 .cont_l{width: 100%; display:block; float:left; z-index:1;}
.main .b2 .cont_l #tit_2{width: 100%; margin-left:10px;}
.main .b2 .cont_l #tit_2 .tit_2_a1{width: 100px;
    display:block;font-size:18px;font-weight: normal; margin-left:5px;
  height: 50px;line-height: 50px;background:#1859b4;color: #fff;float: left;padding: 0 2px;}
.main .b2 .cont_l .b2 #tit_2  a.on{color: #fff; background: #4d7dd1;}
 

}