body {
    background: #f5f5f5;
}

.bb {
    text-align: center;
    background: #fff;
    overflow: hidden;
    margin-top: 15px;
}

.bb h5 {
    font-size: 14px;
    color: #FF6A00;
    margin-top: 0px;
    margin-bottom: 0;
}

.bb h3 {
    font-size: 42px;
    color: #FF6A00;
    margin-top: 0px;
    margin-bottom: -10px;
    font-weight: bold;
}

.cha {
    width: 35px !important;
    height: 35px !important;
    position: absolute;
    top: auto !important;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    border-radius: 50%;
    border: 1px solid #fff;
}

.cha span {
    width: 25px !important;
    height: 2px;
    transform: translate(-50%, -50%) rotate(45deg);
    background: #fff !important;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
}

.main {
    padding: 5px 10px 0;
    overflow: hidden;
    background: #f5f5f5;
}

.main .row2 {
    width: 100%;
    margin-bottom: 60px;
}

.main .row2::after {
    content: '';
    clear: both;
    display: block;
}

.col {
    margin-top: 10px;
    padding: 0 5px;
    width: 50%;
    float: left;
    box-sizing: border-box;
}

.xb {
    background: #fff;
    border-radius: 5px;
}

.text {
    padding: 0 5px;
    overflow: hidden;
}

.text p {
    font-size: 13px;
    color: #303030;
    margin: 0;
    margin-top: 10px;
    margin-bottom: 10px;
    height: 34px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.text h6 {
    font-size: 14px;
    /* color: #fe3e4d; */
    color: #FF6A00;
    margin: 0px 0 10px;
    padding-top: 7px;
    border-top: 1px solid #f5f5f5;
}

.text h6 span {
    float: right;
}

.text h6 span img {
    width: 17px;
    vertical-align: middle;
}

.nav {
    background: #fff;
    margin-top: 10px;
    padding: 10px 15px;
}

.nav img {
    width: 10px;
    vertical-align: middle;
}

.nav span {
    transition: 0.3s;
    width: 85px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    display: inline-block;
    margin-right: 5px;
    background: #f2f2f2;
    border-radius: 30px 30px 30px 30px;
    font-size: 12px;
}

.nav span .img1 {
    display: none;
}

.nav span .img2 {
    display: inline-block;
}

.nav span.active .img2 {
    display: none;
}

.nav span.active .img1 {
    display: inline-block;
}

.nav span.active {
    /* color: #fc305c; */
    color: #FF6A00;
    position: relative;
    z-index: 2;
    /* border-top-left-radius: 30px;
    border-top-right-radius: 30px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0; */
}

.nav span.active::after {
    content: '';
    transform: translateY(100%);
    width: 100%;
    height: 35px;
    position: absolute;
    bottom: 15px;
    left: 0;
    background: #f2f2f2;
    z-index: -1;
}

.nav .img3 {
    float: right;
    width: 13px;
    margin-top: 13px;
}

.shaixuanf {
    position: relative;
    z-index: 9999;
}

.shaixuanf .mb {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.4);
    display: none;
}

.shaixuanf .mb.active {
    display: block;
}

.shaixuanf .xhh {
    background: #f2f2f2;
    padding: 0 15px;
}

.shaixuanf .xhh::after {
    content: '';
    clear: both;
    display: block;
}

input[type="radio"] {
    position: absolute;
    clip: rect(0, 0, 0, 0);
}

input[type="radio"]+label {
    width: 50%;
    display: inline-block;
    float: left;
    margin: 10px 0;
    font-size: 13px;
}

input[type="radio"]:checked+label {
    /* color: #fc305c; */
    color: #FF6A00;
}

.bt {
    height: 50px;
}

.re {
    float: left;
    width: 50%;
    height: 100%;
    background: #ffffff;
    text-align: center;
    border-radius: 0 0 0 15px;
}

.re input {
    color: #212121;
}

.sub {
    float: left;
    width: 50%;
    height: 100%;
    /* background: #ff0036; */
    background: #FF6A00;
    text-align: center;
    border-radius: 0 0 15px 0px;
}

.sub input {
    color: #fff;
}

.bt input {
    border: 0;
    background: none;
    font-size: 15px;
    text-align: center;
    line-height: 50px;
    outline: none;
}