body {
    margin: 0 auto;
    font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei";
}

.ko {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #AAAAAA;
}

.about-top {
    height: 40px;
    background: #F7F7F5;
    position: relative;
}

.about-top .about-bj {
    height: 30px;
    padding-top: 5px;
    margin-left: 10px;
}

.about-top .about-bj .about-m1 {
    display: inline-block;
    width: 110px;
    height: 30px;
    line-height: 27px;
    text-align: center;
}

.about-top .about-bj .about-m1 img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.about-top .about-bj .about-m2 {
    display: inline-block;
    margin-left: -20px;
    width: 23px;
    height: 30px;
    line-height: 27px;
    text-align: center;
}

.about-top .about-bj .about-m2 img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.about-top .about-tet {
    width: 96%;
    position: absolute;
    top: 10px;
    left: 16px;
}

.about-top .about-tet .ko {
    float: left;
    margin-top: 7px;
    margin-right: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #F7F7F5;
}

.about-top .about-tet h3 {
    float: left;
    height: 20px;
    line-height: 20px;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #F7F7F5;
    letter-spacing: 0;
}

.about-top .about-tet a {
    float: right;
    height: 17px;
    line-height: 17px;
    margin-top: 2px;
    margin-right: 16px;
    font-family: PingFangSC-Regular;
    font-size: 12px;
    color: #848484;
    letter-spacing: 0;
}

.main {
    width: 1100px;
    background: #fff;
    margin: 0 auto;
    padding-top: 12px;
    padding-bottom: 20px;
}

.main .nav-cen {
    width: 1060px;
    margin-left: 20px;
}

.main .nav-cen .bodyleft {
    float: left;
    width: 322px;
    margin-bottom: 68px;
}

.main .nav-cen .bodyleft .supply {
    width: 100%;
}

.main .nav-cen .bodyleft .supply .about-con {
    border: 1px solid #D6D6D6;
    border-top: none;
    box-sizing: border-box;
}

.main .nav-cen .bodyleft .supply .about-con a {
    display: block;
    height: 50px;
    background: #FFFFFF;
    border-bottom: 1px dashed #D6D6D6;
    box-sizing: border-box;
}

.main .nav-cen .bodyleft .supply .about-con a .ko {
    float: left;
    margin-left: 16px;
    margin-top: 21px;
}

.main .nav-cen .bodyleft .supply .about-con a span {
    float: left;
    margin-top: 14px;
    margin-left: 21px;
    font-family: PingFangSC-Regular;
    font-size: 16px;
    color: #AAAAAA;
}

.main .nav-cen .bodyleft .supply .about-con a:last-child {
    border: none;
}

.main .nav-cen .bodyleft .supply .about-con a.active>span {
    color: #606060;
}

.main .nav-cen .bodyleft .supply .about-con a:hover>span {
    color: #606060;
}

.main .nav-cen .bodyleft .conter {
    margin-top: 10px;
}

.main .nav-cen .bodyleft .conter .about-con {
    background: #FFFFFF;
    border: 1px solid #D6D6D6;
    border-top: none;
    box-sizing: border-box;
    height: 230px;
}

.main .nav-cen .bodyleft .conter .about-con .about-context {
    height: 110px;
    padding-top: 28px;
    margin-left: 30px;
}

.main .nav-cen .bodyleft .conter .about-con .about-context p {
    margin-bottom: 25px;
    line-height: 20px;
    font-family: PingFangSC-Regular;
    font-size: 16px;
    color: #464646;
    letter-spacing: 0;
}

.main .nav-cen .bodyleft .conter .about-con .about-conimg {
    margin-top: 20px;
    margin-left: 30px;
}

.main .nav-cen .bodyleft .conter .about-con .about-conimg .conimg {
    float: left;
    width: 30px;
    height: 30px;
    line-height: 27px;
    text-align: center;
}

.main .nav-cen .bodyleft .conter .about-con .about-conimg .conimg img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.main .nav-cen .bodyleft .conter .about-con .about-conimg span {
    display: inline-block;
    height: 22px;
    line-height: 22px;
    margin-left: 12px;
    margin-top: 4px;
    font-family: PingFangSC-Regular;
    font-size: 16px;
    color: #464646;
    letter-spacing: 0;
}

.main .nav-cen .bodyright {
    float: left;
    margin-left: 12px;
    width: 726px;
    background: #FFFFFF;
    border: 1px solid #D6D6D6;
    box-sizing: border-box;
}

.main .nav-cen .bodyright .right-top {
    height: 17px;
    margin-top: 12px;
    margin-left: 30px;
}

.main .nav-cen .bodyright .right-top span {
    height: 17px;
    line-height: 17px;
    font-family: PingFangSC-Regular;
    font-size: 12px;
    color: #272727;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-top span:last-child {
    color: #689EDE;
}

.main .nav-cen .bodyright .right-nav h1 {
    height: 30px;
    margin-top: 35px;
    line-height: 30px;
    text-align: center;
    font-family: PingFangSC-Semibold;
    font-size: 22px;
    color: #3E3E3E;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav h2 {
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #C3C3C3;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav .messtext {
    margin-top: 56px;
}

.main .nav-cen .bodyright .right-nav .messtext .send .biaodan1 {
    margin-bottom: 26px;
    float: left;
    margin-left: 48px;
}

.main .nav-cen .bodyright .right-nav .messtext .send .biaodan1 i {
    display: inline-block;
    float: left;
    width: 12px;
    height: 17px;
    font-family: PingFangSC-Medium;
    font-size: 12px;
    color: #FF2D2D;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav .messtext .send .biaodan1 label {
    margin-right: 15px;
    width: 42px;
    height: 20px;
    float: left;
    line-height: 20px;
    font-family: PingFangSC-Medium;
    font-size: 14px;
    color: #A1A1A1;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav .messtext .send .biaodan1 .inppt {
    width: 217px;
    float: left;
    border: 1px solid #C8C8C8;
    border-radius: 4px;
    box-sizing: border-box;
}

.main .nav-cen .bodyright .right-nav .messtext .send .biaodan1 .inppt input {
    height: 30px;
    width: 196px;
    margin-left: 16px;
    font-size: 12px;
    background: #FFFFFF;
    border: none;
    outline: none;
}

.main .nav-cen .bodyright .right-nav .messtext .send .biaodan1 .clears {
    clear: both;
}

.main .nav-cen .bodyright .right-nav .messtext .biaodan3 {
    margin-left: 48px;
}

.main .nav-cen .bodyright .right-nav .messtext .biaodan3 i {
    float: left;
    display: inline-block;
    width: 12px;
    height: 17px;
    line-height: 17px;
    font-family: PingFangSC-Medium;
    font-size: 12px;
    color: #FF2D2D;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav .messtext .biaodan3 label {
    float: left;
    margin-right: 14px;
    width: 42px;
    height: 20px;
    line-height: 20px;
    font-family: PingFangSC-Medium;
    font-size: 14px;
    color: #A1A1A1;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav .messtext .biaodan3 .remark {
    margin: 0px;
    width: 548px;
    height: 96px;
    background: #FFFFFF;
    border: 1px solid #C8C8C8;
    border-radius: 4px;
    text-indent: 16px;
    outline: none;
}

.main .nav-cen .bodyright .right-nav .messtext .mess-text {
    margin-left: 16%;
    margin-top: 14px;
    width: 360px;
    height: 85px;
    line-height: 17px;
    font-family: PingFangSC-Regular;
    font-size: 12px;
    color: #A4A4A4;
    letter-spacing: 0;
}

.main .nav-cen .bodyright .right-nav .messtext button {
    display: block;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 100px;
    text-align: center;
    width: 120px;
    height: 32px;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #FFFFFF;
    border: none;
    letter-spacing: 0;
    border-radius: 26px;
    background: #686868;
}