* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.icon {
        width: 100%;
      }


                  
.boss {
       width: 100%;
       padding: 0px 0px 0px 0px;
       position:relative;
      }   
                    


.footer {
          width: 100%;
          top:51%;
          font-size:20px;
          position: absolute;
          text-align: center;
         }