.tsc_d1 {
    width: 1000px;
    margin: 0 auto;
    padding-bottom: 80px;
}


.tsc_d1_d1 {
    display: flex;
}

.tsc_d1_d1_d2 {
    width: 660px;
}

.tsc_d1_d1_d1 {
    flex: 1;
}

ul.tsc_d1_d1_d1_ul1 {
    display: flex;
    flex-wrap: wrap;
    width: 230px;
}

li.tsc_d1_d1_d1_li1 {
    width: 50%;
    margin-bottom: 20px;
}

h2.tsc_d1_d1_d1_h21 {
    font-size: 20px;
    color: #000;
    margin: 20px 0 36px;
}


a.tsc_d1_d1_d1_a1 {
    color: #3d3d3d;
    font-size: 14px;
}

a.tsc_d1_d1_d1_a1:hover {
    color: #448DD3;
}


/* 移动端样式 */

.tscm_d1 {
    display: flex;
    justify-content: space-around;
    padding-top: 20px;
}

span.tscm_d1_sp1 {
    font-size: 15px;
    color: #000;
    opacity: 0.6;
}


span.tscm_d1_sp1::after {
    content: " ";
    width: 15px;
    height: 4px;
    display: block;
    border-radius: 2px;
    margin: 5px auto 0;
}

span.tscm_d1_sp1._active::after {
    content: " ";
    width: 15px;
    height: 4px;
    background: #2BA3F9;
    display: block;
    border-radius: 2px;
    margin: 5px auto 0;
}
span.tscm_d1_sp1._active {
    opacity: 1;
    font-weight: 600;
}
._soundTypeContent {
    display: none;
}
._soundTypeContent._active {
    display: block;
}