.bottom {
    position: relative;
    background: url(images/join.jpg) no-repeat center center;
    height: 612px;
    width: 100%;
    margin-top: 72px;
}

.foot-box-general {
    width: 100%;
    height: 137px;
    background-color: rgba(31,32,39,0.8);
    position: relative;
    margin-top: -145px;
    padding-bottom: 10px;
    overflow: visible;
}
.foot-box-general .code-er-general{
    width: 210px;
    margin-top: -98px;
    position: relative;
    z-index: 2;
}
.foot-box-general .wrap{}
.foot-box-general .foot-info-general{margin-bottom: 0;}
.foot-box-general .foot-info-general>ul{
    display: block;
    overflow: hidden;
}
.foot-box-general .foot-info-general>ul>li{display:block;overflow:hidden;float: left;}