.lay-header{height:70px;position:absolute;top:0;left:0;right:0}.lay-header-logo{padding:8px 12px;left:0;overflow:hidden;cursor:pointer}.lay-header-logo,.lay-header-user{width:auto;position:absolute;top:0;bottom:0}.lay-header-user{right:0;padding-right:40px}.lay-header-user,.lay-header-user .spam{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.lay-header-user .spam{height:100%;margin-left:10px;cursor:pointer}.lay-header-user .username{margin-left:10px;color:#fff}.lay-header-user .ivu-dropdown,.lay-header-user .ivu-dropdown .ivu-dropdown-rel{height:100%}