.three_div {
    box-shadow: 0 7px 11px 1px #ddd;
    box-sizing: border-box;
    padding: 12px 20px 50px 20px;
    margin-bottom: 60px;
}
.fourimgs {
    width: 282px;
    height: 120px;
}
.top{
    padding: 26px 0 35px 0;
}
.top ul{
    cursor: pointer;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.xkimg {
    display: flex;
    align-items: center;
}
.cx {
    text-align: center;
    font-size: 26px;
    margin-bottom: 50px;
}
.xkimg img {
    height: 22px;
    width: 22px;
    cursor: pointer;
}
.xuanke{
    width: 885px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 90px;
}
.xuanke div{
    display: inline-block;
}
.xuanke div:nth-child(2){
    float: right;
}
.xk{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 10px;
}
.kemu span{
    display: inline-block;
    width: 128px;
    line-height: 49px;
    width: 128px;
    height: 49px;
    background: #FFFFFF;
    border: 1px solid #B3B5B7;
    text-align: center;
}
.kemu2 span{
    display: inline-block;
    width: 128px;
    line-height: 49px;
    width: 128px;
    height: 49px;
    background: #FFFFFF;
    border: 1px solid #B3B5B7;
    text-align: center;
}
.o_active{
    background: rgba(49, 169, 244, 0.25) !important;
    border: 1px solid #31A9F4 !important;
    color: #007AC5 !important;
}
.x_active{
    background: rgba(49, 169, 244, 0.25) !important;
    border: 1px solid #31A9F4 !important;
    color: #007AC5 !important;
}
.x_active63 {
    background: rgba(49, 169, 244, 0.25) !important;
    border: 1px solid #31A9F4 !important;
    color: #007AC5 !important;
}
.x_active73 {
    background: rgba(49, 169, 244, 0.25) !important;
    border: 1px solid #31A9F4 !important;
    color: #007AC5 !important;
}
.but_next{
    width: 885px;
    margin: 0 auto;
}
.but_next button{
    height: 57px;
    background: #31A9F4;
    color: #FFFFFF;
    width: 100%;
    outline: none;
    border: none;
    cursor: pointer;
}
.choose312{
    display: none;
}
.choose63{
    display: none;
    width: 393px;
    margin: 0 auto;
    margin-bottom: 90px;
}
.choose63 ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.choose63 ul li{
    width: 108px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    border-radius: 4px !important;
    border: 1px solid #ddd;
    color: #444!important;
    margin-bottom: 10px;
    cursor: pointer;
}
.choose73{
    /* display: none; */
}
.choose73{
    width: 393px;
    margin: 0 auto;
    margin-bottom: 90px;
}
.choose73 ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.choose73 ul li{
    width: 108px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    border-radius: 4px !important;
    border: 1px solid #ddd;
    color: #444!important;
    margin-bottom: 10px;
    cursor: pointer;
}
.kemu span{
    cursor: pointer;
}
.kemu2 span{
    cursor: pointer;
}
.all_pro {
    width: 100%;
    border-bottom: 1px solid #E8EAED;
    /* box-shadow: 0 7px 11px 1px #ddd;
    padding: 30px 0 50px 0; */
    display:flex;
}

.all_title {
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    text-align: left;
    margin-bottom: 10px;
    width:10%;
}

.each_pro {
    color: #B3B5B7;
    font-size: 18px;
    display: flex;
    flex-wrap: wrap;
    width: 90%;
    box-sizing: border-box;
    /* padding: 0 86px; */
    margin-bottom: 24px;
}

    .each_pro li {
        width: 128px;
        height: 48px;
        text-align: center;
        line-height: 48px;
        border: 1px solid #B3B5B7;
        margin-right: 19px;
        margin-bottom: 24px;
        cursor: pointer;
    }

        .each_pro li:nth-child(7n) {
            margin-right: 0;
        }

.a_active {
    background: rgba(49, 169, 244, 0.25);
    border: 1px solid #31A9F4 !important;
    color: #007AC5 !important;
}

.yearli {
    width: 128px;
    height: 48px;
    text-align: center;
    line-height: 48px;
    border: 1px solid #B3B5B7;
    margin-right: 19px;
    margin-bottom: 24px;
    cursor: pointer;
    background: rgba(49, 169, 244, 0.25);
    border: 1px solid #31A9F4 !important;
    color: #007AC5 !important;
    margin-top: 10px;
}