.ham{
   display: initial;
   width: 25px;
   height: 20px;
   background-color: white;
   margin-right: 15px;
   justify-content: space-between;
   display: flex;
   flex-direction: column;
   display: none;
 }
 .ham span{
   width: 100%;
   height: 3px;
   display: block;
   background-color: #009aff;  
 }
 .ham span:nth-child(1){
 
 }
 .ham span:nth-child(2){
 
 }
 .ham span:nth-child(3){
 
 }