.body-box {
    width: 100%;
    height: 300px;
    margin: 50px auto;
}

.timer-shaft-box {
    width: 100%;
    padding: 30px 40px;
    box-sizing: border-box;
}

.timer-shaft {
    position: relative;
    width: 100%;
    height: 110px;
    overflow: hidden;
}

.timer-left {
    position: absolute;
    top: 50%;
    left: 0px;
    z-index: 1;
    width: 60px;
    height: 60px;
    margin-top: -25px;
    cursor: pointer;
    border: 1px solid #d0d0d0;
    border-radius: 30px;
    text-align: center;
    background-color: #fff;
}
.timer-left .arrow-left {
    position: absolute;
    top: 35%;
    left: 40%;
    z-index: 2;
    width: 20px;
    height: 20px;
    border-top: 2px solid #d0d0d0;
    border-right: 2px solid #d0d0d0;
    transform: rotate(225deg);
}

.timer-right {
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 1;
    width: 60px;
    height: 60px;
    margin-top: -25px;
    cursor: pointer;
    border: 1px solid #d0d0d0;
    border-radius: 30px;
    text-align: center;
    background-color: #fff;
}
.timer-right .arrow-right {
    position: absolute;
    top: 35%;
    right: 40%;
    z-index: 2;
    width: 20px;
    height: 20px;
    border-top: 2px solid #d0d0d0;
    border-right: 2px solid #d0d0d0;
    transform: rotate(45deg);
}

.timer-scale {
    position: absolute;
    top: 53%;
    left: 50px;
    height: 180px;
    padding-left: 80px;
    font-size: 0;
    white-space: nowrap;
    border-top: 1px solid #d0d0d0;
}

.timer-scale-cont {
    display: inline-block;
    height: 100%;
    line-height: 60px;
}

.time-circle {
    display: inline-block;
    vertical-align: middle;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 18px;
    transition: all .3s;
    cursor: pointer;
}

.timer-scale-cont .arrow {
    position: relative;
    left: 8%;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 12px solid #2661e1;
    display: none;
}

.timer-scale-cont.hov .arrow{
    display: block;
}

.timer-scale-cont.hov .time-circle {
    font-weight: bold;
}

.line-scale {
    width: 210px;
    height: 9px;
    margin: 0 2px;
    background-size: cover;
}

.timer-shaft-content {
    width: 85%;
    height: 240px;
    overflow-inline: auto;
    margin: 0 auto;
    overflow: hidden;
    font-size: 0;
    box-sizing: border-box;
    white-space: nowrap;
}

.shaft-detail-cont {
    display: none;
    width: 100%;
}

.timer-year {
    float: left;
    width: 40%;
    height: 200px;
    line-height: 300px;
    padding-left: 20px;
    font-weight: bold;
    color: #333;
    font-size: 70px;
}

.shaft-detail {
    float: right;
    width: 60%;
    height: 300px;
    line-height: 30px;
    font-size: 14px;
    white-space: wrap;
}

.shaft-detail ul li::marker {
    color: #2661e1;
}