.mylogo{
    display: block;
}
.KbDetailLtContainer__userSocialIcon{display:none}
.communityDetail .ArticleCmd__socialItem{
 display:none; 
}
.Layout__layout1 .TicketFormLeftContainer__formHeader .TicketFormLeftContainer__formTitle {
 visibility: hidden;
}
.Layout__layout1 .TicketFormLeftContainer__formHeader .TicketFormLeftContainer__formTitle:before {
 visibility: visible; 
 content: '请在以下表单中填写您所遇到的问题';
}