.section2-content .se2_con .se2_right_tag1 {
    width: 40%;
    margin-right: 100px;
}

.section2-content .se2_con .se2_right_tag1 ul {
    position: relative;
}

.section2-content .se2_con .se2_right_tag1 ul li {

    padding: 35px 0;
    display: flex;
    border-bottom: 1px #fff solid;
    position: relative;
    font-size: 18px;
    color: #FFFFFF;
    cursor: pointer;

}

.section2-content .se2_con .se2_right_tag1 ul li a{
        color: #FFFFFF;
}


.section2-content .se2_con .se2_right_tag1 ul li:hover {
    color: #90eadc;
}

.section2-content .se2_con .se2_right_tag1 ul li::after {
    content: '';
    position: absolute;
    top: 85px;
    left: -2%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 12px solid #fff;
    border-right: none;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.section2-content .se2_con .se2_right_tag1 ul li span {
    padding-left: 35px;
    padding-right: 55px;
    color: #cc89ff;

    opacity: 0.6;
}