.c_nav_options>li:nth-child(6) {
    background-color: rgb(29, 108, 191);
}

.c_nav_options>li:nth-child(6) a {
    font-weight: 700;
}

.top_img {
    position: relative;
    width: 100%;
    height: 5.2rem;
}

.top_img>img {
    width: 100%;
    height: 100%;
}

.top_img span img {
    position: absolute;
    top: 1.21rem;
    left: 2.63rem;
    width: 6.32rem;
    height: 2.11rem;
}

.branch_nav {
    float: left;
    position: relative;
    top: -0.48rem;
    left: 0;
    padding-left: 3rem;
    width: 6.36rem;
    height: 0.96rem;
    background-color: rgb(29, 108, 191);
    border-radius: 0px 80px 80px 0px;
    z-index: 2;
}

.branch_nav_item {
    position: relative;
    float: left;
    margin: 0.26rem 0.04rem 0;
    padding-top: 0.28rem;
    width: 1.2rem;
    font-size: 0.18rem;
    text-align: center;
    line-height: 1;
    color: rgb(255, 255, 255) !important;
    cursor: pointer;
}

.branch_nav_item span {
    display: none;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0.12rem;
    height: 0.12rem;
    background-color: rgb(255, 255, 255);
    border-radius: 50%;
}

.branch_nav_item__active {
    font-weight: 700;
}

.branch_nav_item__active span {
    display: block;
}

.bra_company {
    padding-top: 1.04rem;
}

.bra_com_1 {
    margin-bottom: 0.4rem;
    width: 100%;
    height: 0.48rem;
}

.bra_com_1 h5 {
    float: left;
    font-size: 0.28rem;
    color: rgba(29, 108, 191, 1);
    line-height: 0.48rem;
}

.bra_com_1 h5 span {
    float: left;
    margin: 0.00rem 0.12rem 0.08rem 0;
    width: 0.32rem;
    height: 0.32rem;
}

.bra_com_1 h5 span img {
    width: 100%;
    height: 100%;
}

.bra_com_1_1 {
    float: right;
    width: 6.2rem;
    height: 100%;
}

.bra_com_1_2 {
    position: relative;
}

.bra_com_1_2 input {
    float: right;
    padding: 0 0.16rem;
    padding-right: 0.5rem;
    width: 3.2rem;
    height: 0.48rem;
    border: 0.01rem solid rgba(225, 227, 230, 1);
}

.bra_com_1_2 button {
    position: absolute;
    top: 0.12rem;
    right: 0.16rem;
    width: 0.24rem;
    height: 0.24rem;
}

.bra_com_1_2 button img {
    width: 0.24rem;
    height: 0.24rem;
}

.bra_com_1_3 {
    position: relative;
    float: right;
}

.bra_com_1_3 select {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    outline: none;
    float: left;
    box-sizing: content-box;
    margin-right: 0.4rem;
    width: 1.5rem;
    height: 0.48rem;
    background-color: #ddd;
    background: url(../images/icon/xiala-14-14.png) no-repeat 1.36rem center / 0.14rem auto;
    border-color: transparent;
    font-size: 0.2rem;
    color: rgba(62, 63, 64, 1);
    
}

.bra_com_1_3 select option {
    float: left;
    width: 1.5rem;
    height: 0.48rem;
}
/* 
.bra_com_1_3 button {
    position: absolute;
    top: 0.16rem;
    right: 0.46rem;
    width: 0.14rem;
    height: 0.14rem;
}

.bra_com_1_3 button img {
    width: 0.14rem;
    height: 0.14rem;
} */

.bra_com_2 li {
    float: left;
    margin: 0 0.24rem 0.24rem 0;
    width: 3.12rem;
    height: 1.2rem;
    border: 0.01rem solid #E1E3E6;
}

.bra_com_2 li:nth-child(4n) {
    margin-right: 0;
}

.bra_com_2 li a {
    float: left;
    width: 100%;
    height: 100%;
    font-size: 0.18rem;
    font-weight: 700;
    color: #3E3F40;
    text-align: center;
    line-height: 1.2rem;
}

.bra_com_2 li a:hover {
    background-color: #1D6CBF;
    color: #fff;
    box-shadow: 0 0.12rem 0.24rem rgba(8, 29, 51, 0.1);
}

.cooperation {
    position: relative;
    width: 100%;
    height: 7.2rem;
}
#cooperation:target{
    padding-top: 1.9rem;
}
.cooperation>img {
    width: 100%;
    height: 100%;
}

.bra_coo {
    position: absolute;
    top: 0.8rem;
    left: 0;
    padding-top: 0.48rem;
    height: 5.2rem;
    background-color: #fff;
}

.left_con {
    float: left;
    padding-left: 0.8rem;
    width: 5.2rem;
    height: 100%;
}

.right_coo h4,
.left_con h4 {
    font-size: 0.18rem;
    color: #252626;
    line-height: 1;
}

.left_con span {
    display: block;
    margin: 0.24rem 0 0.4rem 0;
    width: 0.4rem;
    height: 0.04rem;
    background-color: #1D6CBF;
}

.left_con p {
    margin-bottom: 0.32rem;
    font-size: 0.16rem;
    line-height: 0.3rem;
    color: #646566;
}

.left_con p:nth-child(5) {
    margin: 0.48rem 0 0.16rem 0;
    font-size: 0.4rem;
    font-weight: 700;
    color: #1D6CBF;
}

.right_coo {
    float: left;
    width: 7.2rem;
    height: 100%;
}

.right_coo h4 {
    margin-bottom: 0.32rem;
}

.right_coo_1 li {
    float: left;
    margin: 0 0.2rem 0.2rem 0;
    width: 3.5rem;
    height: 0.48rem;
}

.right_coo_1 li:last-child {
    margin-right: 0;
}

.right_coo_5 textarea,
.right_coo_3 input,
.right_coo_1 li input {
    float: left;
    padding: 0 0.16rem;
    width: 100%;
    height: 100%;
    background-color: #F5F7FA;
}

.right_coo_2 {
    position: relative;
    float: left;
    margin-right: 0.2rem;
    width: 3.5rem;
    height: 0.48rem;
}

.right_coo_2 select {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    outline:  none;
    float: left;
    padding: 0 0.16rem;
    width: 100%;
    height: 100%;
    background: #F5F7FA url(../images/icon/xiala-14-14.png) no-repeat calc(100% - 0.18rem) center / 0.16rem auto;
    border-color: transparent;
    /* color: #969799; */
}

.right_coo_3 {
    float: left;
    width: 3.5rem;
    height: 0.48rem;
}

.right_coo_4 {
    float: left;
    width: 1.2rem;
    height: 0.48rem;
}

.right_coo_4 img {
    float: left;
    width: 100%;
    height: 100%;
}

.right_coo_5 {
    float: left;
    margin: 0.2rem 0;
    width: 100%;
    height: 1.5rem;
}

.right_coo_5 textarea {
    padding: 0.17rem 0.16rem;
}

.right_coo_6 button {
    float: left;
    width: 100%;
    height: 0.56rem;
    background-color: #1D6CBF;
    font-size: 0.18rem;
    color: #fff;
}