.flex-btn{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;text-align:center;line-height:40px}.flex-btn a{color:#fff;border:0!important;-ms-flex:1;flex:1}.flex-btn a+a{margin-left:15px!important}.flex-btn a.invite-btn-1{background:#ffc235}.flex-btn a.pub-btn-2{background:#ff6900}.flex-btn a:hover{color:#fff}