/* 名师风采 */
        .ldtz-nav ul li {
            float: left;
            width: 25%;
        }

        .ldtz-nav ul {
            margin-left: -20px;
            margin-right: -20px;
        }

        .ldtz-nav ul li a {
            display: block;
            margin: 10px 20px;
            line-height: 35px;
            text-align: center;
            color: #333;
            background: #efefef;
        }

        .ldtz-nav ul li a:hover {
            color: #fff;
            background: #b00000;
        }

        .ldtz ul {
            margin-top: 30px;
        }

        .ldtz ul li {
            float: left;
            width: 49%;
            margin-bottom: 20px;
        }

        .ldtz ul li:nth-child(2n+1) {
            margin-right: 2%;
        }

        .ldtz ul li a {
            display: block;
            padding: 20px 0px 20px 35px;
            overflow: hidden;
            margin: 5px;
            border: 1px solid #eeeeee;
            transition: all 0.3s;
            position: relative;
            z-index: 1;
        }

        .ldtz ul li a:after {
            content: "";
            position: absolute;
            right: 0;
            top: 0;
            background: url(images/sjj.png) no-repeat;
            width: 11px;
            height: 11px;
            display: none;
        }

        .ldtz ul li a:before {
            content: "";
            position: absolute;
            right: 0;
            bottom: 0;
            background: url(images/li-bg.jpg) no-repeat;
            width: 250px;
            height: 103px;
            transition: all 0.3s;
            display: none;
            z-index: -1;
        }

        .ldtz ul li a:hover {
            background: #fbf8ef;
            box-shadow: 0 5px 10px rgba(0, 0, 0, .1);
        }

        .ldtz ul li a:hover:after {
            display: block;
        }

        .ldtz ul li a:hover:before {
            display: block;
        }


        .ldtz-pic {
            float: left;
            width: 120px;
            margin-right: 25px;
        }

        .ldtz-pic .pic {
            padding-top: 0;
            width: 120px;
            height: 160px;
        }

        .ldtz-pic .pic img {
            display: block;
            width: 100%;
            height: 100%;
            transition: all 0.3s;
        }

        .ldtz-pic .pic img:hover {
            transform: scale(1.05);
        }

        .ldtz-info {
            overflow-y: auto;
            padding-top: 0;
            max-height: 160px;
            padding-right: 10px;
        }

        .ldtz-info p {
            font-size: 14px;
            line-height: 26px;
            color: #666666;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

        .ldtz-info p.dstitle {
            font-size: 16px;
            font-weight: bold;
            color: #000;
        }

        .ldtz-info p.yanjiufangxiang {
            white-space: pre-wrap;
            text-overflow: -o-ellipsis-lastline;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .ldtz-info p.yanjiufangxiang span {
            width: 70px;
            display: inline-block;
            float: left;
        }

        .ldtz-info p.yanjiufangxiang em {
            display: inline-block;
            width: calc(100% - 75px);
            font-style: normal;
        }

        .ldtz-info::-webkit-scrollbar {
            width: 2px;
        }

        .ldtz-info::-webkit-scrollbar-thumb {
            border-radius: 5px;
            -webkit-box-shadow: inset005pxrgba(0, 0, 0, 0.2);
            background: rgba(0, 0, 0, 0.2);
        }

        .ldtz-info::-webkit-scrollbar-track {
            -webkit-box-shadow: inset005pxrgba(0, 0, 0, 0.2);
            border-radius: 0;
            background: rgba(0, 0, 0, 0.1);
        }