.trombone{width:100%;height:0;margin-top:4%;padding-bottom:14%;position:relative}.trombone svg{width:100%;height:100%;position:absolute;top:0;left:0}.trombone__input{cursor:pointer;cursor:grab;opacity:0;outline:none;width:75%;height:40%;position:absolute;bottom:0;right:0}.trombone__input:active{cursor:grabbing}