.phone_tjlm {
        width: 100%;
        height: auto;
        margin: 0 0 2.5rem 0;
        display: none;
    }

    .phone_tjlm li {
        width: calc((100% - 1rem) / 2);
        height: 5.5rem;
        font-size: 1.875rem;
        line-height: 5.5rem;
        margin-left: 1rem;
        margin-top: 1rem;
        float: left;
        background: #F3F7FE;
        text-align: center;
    }

    .phone_tjlm li a {
        color: #333;
    }

    .phone_tjlm .active {
        border-left: .375rem solid #2755A6;

    }

    .phone_tjlm .active a {
        color: #2755A6;
    }

    .phone_tjlm li:first-child {
        margin-top: 0;
    }

    .phone_tjlm li:nth-child(2) {
        margin-top: 0;
    }

    .phone_tjlm li:nth-child(2n + 1) {
        margin-left: 0;
    }


    @media screen and (max-width : 1199px) {
        .phone_tjlm {
            display: block;
        }

        .main-left {
            display: none;
        }

        .main {
            width: 100%;
            padding: 10px;
        }
        .main-right-title{
            font-size: 2rem;
            height: 4rem;
            line-height: 4rem;
        }

        .main-right {
            width: 100%;
        }

        .main-right ul li {
            height: 4rem;
            background: none;
            line-height: 4rem;

        }

        .main-right ul li a {
            font-size: 1.5rem;
            float: left;
            margin-left: 0;
            display: block;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            width: 100%;
        }

    }