.c3 {
    padding-top: 110px;
    padding-left: 60px;
}

.c3 .text-box {
    top: 8vw;
    left: 19.792vw;
    z-index: 10;
    width: 520px;
    background: #002C57;
    border-radius: 0px 0px 0px 0px;
    opacity: 1;
    color: #FFFFFF;
    padding: 20px;
    overflow: hidden;
    display: flex;
    font-size: 16px;
    font-family: PingFang SC-Regular, PingFang SC;
    font-weight: 400;
}

.c3 .text-box .right {
    width: 48%;
    display: flex;
    position: relative;
}

.c3 .text-box .right .item {
    width: 100%;
    position: absolute;
    transform: translateX(200%);
    transition: all 0.3s;
}

.c3 .text-box .left {
    width: 52%;
}

.c3 .text-box .right .item li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.c3 .text-box .right .item li img {
    margin-top: 5px;
    margin-right: 15px;
}

.c3 .text-box .left li {
    display: flex;
    align-items: center;
}

.c3 .text-box .left li:not(:nth-child(1)) {
    margin-top: 10px;
}

.c3 .text-box .left .xian {
    width: 30px;
    height: 2px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    opacity: 1;
    margin-right: 15px;
    transition: all 0.3s;
}

.c3 .text-box .left li p {
    margin-top: 16px;
}

.c3 .text-box .left li.on p {
    color: #F5A943;
}

.c3 .text-box .left li.on .xian {
    background: #F5A943;
    width: 71px;
}

.c3 .text-box .right .item.on {
    margin-top:10px;
    transform: translateX(0);
    color:#C2C2C2;
}