.menu{
    display: flex;
    align-items: center;
    height: 51px;
    background: #797979;
    border: solid 0.5px #00000080;
    z-index: 99;
  

}
.menu a{
    width: 245px;
    text-align: center;
    height: 100%;
    line-height: 51px;
    border-right: solid 0.5px #00000080;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    
}
.userinfo{
    display: flex;
    justify-content: flex-end;
    position: relative;
    margin-top: 5px;
    background-color: #fff;
    z-index: 99;
    
}
.userinfo .name{
    cursor: pointer;
    
}
.userinfo img{
    width: 30px;
    height: 30px;
    margin-right: 10px;
   
   
}
.userinfo .usermenu{
    display: flex;
    right: 0px;
    position: absolute;
    flex-direction: column;
    background: #fff;
    width: 180px;
    border: solid 1px;
    padding: 5px;
    display: none;
    margin-top: 5px;
    z-index: 99;
    
}
.userinfo .usermenu a{
    text-decoration: none;
    color: #000;
    padding: 5px;
    margin-top: 5px;
    z-index: 99;
    font-size: 14px;
    
}