@media (max-width: 768px) {
        .row1{
          height:80px;
        }

        .row1-left,.row1-middle, .row1-right {
          width: 100%;
        }
        .row2 {
          height:80px;
        }

        .row3 {
          flex-direction: column;
          height: auto;
        }

        .row3-left, .row3-right {
          width: 100%;
        }
        .row4 {
          flex-direction: column;
          height: auto;
        }
        #titleHeader{
          width:100%;
        }
        .row4 div{
          text-align: center;
        }
        .row4-left{
          border-right-style: none;
          padding-right: 0px;
        }
        .row4-right{
          margin-left:0px;
        }
}