.row {
    display: flex;
    align-items: center;
    flex-direction: row;
}
.mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background-color: rgba(7, 11, 16,0.5);
}
/* 登录页面 */
.deng {
    padding: 38px 64px 36px 64px;
    border-radius: 8px;
    background-color: #fff;
    position: fixed;
    left: 50%;
    top: 221px;
    transform: translate(-50%,0);
    z-index: 2;
}
.deng .biaoti {
    display: flex;
    position: relative;
}
.deng .biaoti .close {
    position: absolute;
    top: -18px;
    right: -41px;
}
.deng .biaoti div {
    color: #252933;
    font-size: 18px;
    cursor: pointer;
    padding-bottom: 6px;
    margin-bottom: 27px;
    
}
.deng .biaoti div:nth-child(1) {
    margin-right: 28px;
}
.deng .biaoti .dl_md {
    margin-bottom: 0;
}
.deng .biaoti .active {
    font-weight: bold;
    position: relative;
}
.deng .biaoti .active:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    background: #4174F7;
    bottom: 0;
    left: 0;
    border-radius: 0.5px;
}
.deng .neirong .mima {
    position: relative;
}
.deng .neirong .mima img {
    position: absolute;
    right: 12px;
    top: 7px;
}
.deng .neirong .mima .wjmm {
    position: absolute;
    right: 0;
    bottom: -14px;
    color: #3B70F7;
    cursor: pointer;
}
.deng .neirong input {
    height: 38px;
    width: 252px;
    padding-left: 14px;
    box-sizing: border-box;
    border-radius: 4px;
    border: 1px solid #9EA1A8;
    color: #888A90;
    font-size: 14px;
}
.deng .neirong input:nth-child(1) {
    margin-bottom: 22px;
}
.deng .neirong input:focus{
    outline: none;
    border: 1px solid #3B70F7;
    box-shadow: 0 0 8px 0px rgba(65, 116, 247,0.4);
}
.deng .xieyi {
    font-size: 12px;
    color: #888A90;
    margin-top: 25px;
}
.deng .neirong .xieyi input {
    width: 12px;
    height: 12px;
    margin-bottom:0;
    margin-right: 8px;
}
.deng .xieyi span {
    color: #4174F7;
    margin: 0 5px;
    
}
.deng  .xieyi input:focus{
    box-shadow: none;
}
.deng .deng_button.wei {
    cursor: pointer;
    color: #fff;
    background: #C1C3C8;
    border-radius: 4px;
    margin: 14px 0 22px;
    font-size: 16px;
    
    padding: 11px 109px 12px 110px;
}

/*.deng .deng_button.active {*/
/*    background: #4174F7;*/
/*}*/
.deng .deng_button.yi {
    color: #fff;
    background: #3B70F7;
    box-shadow: 0 0 9px 0px rgba(65, 116, 247,0.56);
}
.deng .tiaozhuan {
    text-align: right;
    color: #252933;
    font-size: 14px;
}
.deng .tiaozhuan span {
    color: #3B70F7;
    cursor: pointer;
}
.deng .neirong .yanzheng {
    margin-bottom: 22px;
}
.deng .neirong .yanzheng input {
    width: 143px;
    margin-right: 10px;
    margin-bottom: 0;
}
.deng .neirong  .sf_button {
    cursor: pointer;
    padding: 9px 14px 8px 15px;
    border-radius: 4px;
    border: 1px solid #9EA1A8;
    background-color: #F7F8F9;
    font-size: 14px;
    color: #888A90;
}
.deng .neirong  .sf_button:hover {
    color: #3B70F7;
    border-color: #4174F7;
    background-color: #F2F6FF;
}

/* 找回密码页面 */
.zhaohui {
    z-index: 2;
    background-color: #fff;
    border-radius: 8px;
    padding: 38px 64px 37px 65px;
    position: fixed;
    left: 50%;
    top: 221px;
    transform: translate(-50%,0);
}
.zhaohui .biaoti {
    display: flex;
    position: relative;
}
.zhaohui .biaoti .close {
    position: absolute;
    top: -18px;
    right: -41px;
}
.zhaohui .biaoti div {
    color: #252933;
    font-size: 18px;
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 34px;
    
}
.zhaohui .neirong input {
    height: 38px;
    width: 252px;
    padding-left: 14px;
    box-sizing: border-box;
    border-radius: 4px;
    border: 1px solid #9EA1A8;
    color: #888A90;
    font-size: 14px;
}
.zhaohui .neirong input:nth-child(1) {
    margin-bottom: 22px;
}
.zhaohui .neirong input:focus{
    outline: none;
    border: 1px solid #3B70F7;
    box-shadow: 0 0 8px 0px rgba(65, 116, 247,0.4);
}
.zhaohui .xieyi {
    font-size: 12px;
    color: #888A90;
}
.zhaohui .neirong .xieyi input {
    width: 12px;
    height: 12px;
    margin-bottom:0;
    margin-right: 8px;
}
.zhaohui .xieyi span {
    color: #4174F7;
    margin: 0 5px;
    
}
.zhaohui  .xieyi input:focus{
    box-shadow: none;
}
.zhaohui .deng_button.wei {
    cursor: pointer;
    color: #fff;
    background: #C1C3C8;
    border-radius: 4px;
    margin: 14px 0 22px;
    font-size: 16px;
    padding: 11px 94px 12px 94px;
}
.zhaohui .deng_button.yi {
    color: #fff;
    background: #3B70F7;
    box-shadow: 0 0 9px 0px rgba(65, 116, 247,0.56);
}
.zhaohui .tiaozhuan {
    text-align: right;
    color: #252933;
    font-size: 14px;
}
.zhaohui .tiaozhuan span {
    color: #3B70F7;
    cursor: pointer;
}
.zhaohui .neirong .yanzheng {
    margin-bottom: 22px;
}
.zhaohui .neirong .yanzheng input {
    width: 143px;
    margin-right: 10px;
    margin-bottom: 0;
}
.zhaohui .neirong  .sf_button {
    cursor: pointer;
    padding: 9px 14px 8px 15px;
    border-radius: 4px;
    border: 1px solid #9EA1A8;
    background-color: #F7F8F9;
    font-size: 14px;
    color: #888A90;
}
.zhaohui .neirong  .sf_button:hover {
    color: #3B70F7;
    border-color: #4174F7;
    background-color: #F2F6FF;
}
.zhaohui .neirong .mima {
    position: relative;
}
.zhaohui .neirong .mima img {
    position: absolute;
    right: 15px;
    top: 7px;
}

/* 注册页面 */
.zhuce {
    z-index: 2;
    background-color: #fff;
    border-radius: 8px;
    padding: 38px 64px 37px 65px;
    position: fixed;
    left: 50%;
    top: 221px;
    transform: translate(-50%,0);
}
.zhuce .biaoti {
    display: flex;
    position: relative;
}
.zhuce .biaoti .close {
    position: absolute;
    top: -18px;
    right: -41px;
}
.zhuce .biaoti div {
    color: #252933;
    font-size: 18px;
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 34px;
    
}
.zhuce .neirong input {
    height: 38px;
    width: 252px;
    padding-left: 14px;
    box-sizing: border-box;
    border-radius: 4px;
    border: 1px solid #9EA1A8;
    color: #888A90;
    font-size: 14px;
}
.zhuce .neirong input:nth-child(1) {
    margin-bottom: 22px;
}
.zhuce .neirong input:focus{
    outline: none;
    border: 1px solid #3B70F7;
    box-shadow: 0 0 8px 0px rgba(65, 116, 247,0.4);
}
.zhuce .xieyi {
    font-size: 12px;
    color: #888A90;
}
.zhuce .neirong .xieyi input {
    width: 12px;
    height: 12px;
    margin-bottom:0;
    margin-right: 8px;
}
.zhuce .xieyi span {
    color: #4174F7;
    margin: 0 5px;
    
}
.zhuce  .xieyi input:focus{
    box-shadow: none;
}
.zhuce .deng_button.wei {
    cursor: pointer;
    color: #fff;
    background: #C1C3C8;
    border-radius: 4px;
    margin: 14px 0 22px;
    font-size: 16px;
    text-align: center;
    padding: 11px 94px 12px 94px;

}
.zhuce .deng_button.yi {
    color: #fff;
    background: #3B70F7;
    box-shadow: 0 0 9px 0px rgba(65, 116, 247,0.56);
}
.zhuce .tiaozhuan {
    text-align: right;
    color: #252933;
    font-size: 14px;
}
.zhuce .tiaozhuan span {
    color: #3B70F7;
    cursor: pointer;
}
.zhuce .neirong .yanzheng {
    margin-bottom: 22px;
}
.zhuce .neirong .yanzheng input {
    width: 143px;
    margin-right: 10px;
    margin-bottom: 0;
}
.zhuce .neirong  .sf_button {
    cursor: pointer;
    padding: 9px 14px 8px 15px;
    border-radius: 4px;
    border: 1px solid #9EA1A8;
    background-color: #F7F8F9;
    font-size: 14px;
    color: #888A90;
}
.zhuce .neirong  .sf_button:hover {
    color: #3B70F7;
    border-color: #4174F7;
    background-color: #F2F6FF;
}
.zhuce .neirong .mima {
    position: relative;
}
.zhuce .neirong .mima img {
    position: absolute;
    right: 15px;
    top: 7px;
}