body {
    background-image: url('../img/join/beijing.jpg');
    background-size: 100%;
}

.min-width {
    min-width: 1650rem !important;
}

/*-------------------------------------------------合伙人、咨询*/
.banner {
    position: relative;
    top: -92rem;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    opacity: 0.8;
}

.banner .banner-auto {
    position: relative;
    width: 80%;
    min-width: 1400rem;
    margin: auto;
}

.banner .banner-auto .big-title {
    margin-top: 278rem;
    width: 100%;
    height: 50rem;
    line-height: 50rem;
    font-size: 44rem;
    color: black;
    letter-spacing: 12rem;
    text-align: center;
}

.banner .banner-auto .banner-nav {
    width: 100%;
    background-color: #FFFFFF;
}

.banner .banner-auto .banner-nav .title {
    width: 100%;
    height: 100rem;
    line-height: 100rem;
    text-align: center;
    background-color: #DA424B;
    color: #FFFFFF;
    cursor: pointer;
}

.banner .banner-auto .banner-nav .title .span-left {
    float: left;
    margin-left: 40rem;
    font-size: 22rem;
}

.banner .banner-auto .banner-nav .title .span-right {
    float: right;
    margin-right: 40rem;
    font-size: 24rem;
}

.banner .banner-auto .banner-nav .sub {
    padding: 100rem 20rem;
    width: 100%;
    line-height: 50rem;
    font-size: 22rem;
    text-align: left;
    letter-spacing: 4rem;
    color: #5E6168;
}

.email {
    position: relative;
    width: 100%;
    line-height: 50rem;
    font-size: 24rem;
    text-align: center;
    letter-spacing: 2rem;
    color: #5E6168;
}