* {
    margin: 0;
    padding: 0;
}

.img1 {
    width: 100%;
}

.yi {
    text-align: center;
    font-size: 20px;
    margin-top: 28px;
}

.er {
    width: 70%;
    margin-left: 15%;
    margin-top: 58px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    font-size: 15px;
}

.san {
    text-align: center;
    margin-bottom: 108px;
    width: 25%;
    cursor: pointer;
}

.img2 {
    width: 48px;
    margin-bottom: 20px;
}

.si {}

.wu {
    color: rgba(102, 102, 102, .5);
    font-size: 12px;
    margin-top: 15px;
}

.qi {
    text-align: center;
    font-size: 25px;
    margin-top: 15px;
    position: relative;
}
.all{
    padding-bottom: 45px;
}
.san:hover{
    transition: all 0.6s;    
    transform: rotate(360deg);
}
.ba {
    width: 4%;
    height: 8px;
    background: #0075CF;
    border-radius: 5px;
    margin-left: 48%;
    margin-top: 10px;
    margin-bottom: 13px;
    position: relative;
}

.jiu {
    width: 100%;
    padding-top: 21px;

}
.jius{
    width: 100%;
    height: 820px;
    background-color: #F7F8F9;
    position: absolute;
}
.shi {
    width: 70%;
    margin-left: 15%;
    margin-top: 47px;
    position: relative;
}

.shiyi {
    position: absolute;
    top: 50%;
    left: 0;
    background: rgba(255, 255, 255, 0.8);
    width: 50%;
    transform: translate(0, -50%);
    padding: 43px 32px;
    color: rgba(51, 51, 51, .8);
    font-size: 14px;
    cursor: pointer;
}

.shier {}

.shier>div {
    margin-bottom: 28px;
    line-height: 25px;
}

.img4 {
    width: 100%;
}

.img5 {
    margin-bottom: 43px;
}

.shisan {
    position: absolute;
    top: 50%;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    width: 50%;
    transform: translate(0, -50%);
    padding: 43px 32px;
    color: rgba(51, 51, 51, .8);
    font-size: 14px;
}

.shisi {
    width: 70%;
    margin-left: 15%;
    display: flex;
    justify-content: space-between;
    margin-top: 34px;
}

.shisi>div {
    background: #F7F8F9;
    border: 4px solid #FFFFFF;
    width: 13%;
    text-align: center;
    padding: 106px 10%;
    color: #0270C4;
    line-height: 25px;
    font-size: 17px;
    font-weight: bold;
    cursor: pointer;
}

.shiwu {
    background: #F3F3F3 !important;
    color: #666666 !important;
}

.shiliu {
    width: 66%;
    margin-left: 15%;
    background: #F3F3F3;
    margin-top: 31px;
    display: flex;
    flex-wrap: wrap;
    /* justify-content: space-between; */
    padding: 27px 2%;
}

.shiqi {
    width: 33.3%;
    margin-bottom: 43px;
    color: #666666;
    font-size: 14px;
    position: relative;
    cursor: pointer;
}

.shiba {
    width: 18px;
}

.shijiu {
    position: absolute;
    left: 19px;
    top: 13px;
}