.footCol2 .foot-head, .footCol2 .footCont {
     display: unset; 
}

.tab-content h3:before{content:"";background:url(https://www.manageengine.cn/identity-management/secure-sso-with-mfa/../images/secure-sso-with-mfa-icon-sprite.png) no-repeat -14px -9px;background-size:250px;width:36px;height:32px;}
.tab-2 h3:before{width:40px;height:35px;background-position:-60px -7px}
.tab-3 h3:before{width:36px;height:37px;background-position:-111px -7px}

.bg-box h4:before{content:"";background:url(https://www.manageengine.cn/identity-management/secure-sso-with-mfa/../images/secure-sso-with-mfa-icon-sprite.png) no-repeat -8px -108px;background-size:250px;width:53px;height:47px;}
.bg-box-2 h4:before{width:41px;height:47px;background-position:-79px -108px}
.bg-box-3 h4:before{width:51px;height:40px;background-position:-141px -112px}
.only-mfa:before{content:"";background:url(https://www.manageengine.cn/identity-management/secure-sso-with-mfa/../images/secure-sso-with-mfa-desktop-sprite.png) no-repeat -30px -267px;background-size:411px;width:296px;height:291px;}