/* 第一块 */
.b1 {
    margin: 15px;
}
.b1 img {
    width: 15px;
    height: 11px;
}

.b1 a:hover {
    color: #1859b4;
}
/* 第一块结束 */

/* 第二块 */
.b2 {
    display: flex;
    justify-content: space-between;
}
.b2 .left-b2 {
    width: 25%;
    /* height: auto; */
    border: 1px solid #eee;
    overflow: hidden;
}
.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;
    align-items: center;
    width: 85%;
    height: 50px;
    padding-left: 15px;
    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: 10px;
    display: block;
    width: 100%;
    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: 73%;
    /* height: 842px; */
    padding: 8px 20px 20px;
    background-color: #F9F9F9;
    border: 1px 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 */