#slide-in-open{ cursor: pointer; } .line{ display: block; position: absolute; height: 4px; width: 100%; background: #24394A; border-radius: 9px; opacity: 1; -webkit-transition: .1s ease-in-out; -moz-transition: .1s ease-in-out; -o-transition: .1s ease-in-out; transition: .1s ease-in-out; } .line-2 { top: 10px; } .line-3 { top: 20px; } #slide-in-open.open .line-1 { top: 10px; -webkit-transform: rotate(135deg); -moz-transform: rotate(135deg); -o-transform: rotate(135deg); transform: rotate(135deg); } #slide-in-open.open .line-2 { display: none; } #slide-in-open.open .line-3 { top: 10px; -webkit-transform: rotate(-135deg); -moz-transform: rotate(-135deg); -o-transform: rotate(-135deg); transform: rotate(-135deg); } .slide-in-menu { right: 0 !important; opacity: 1 !important; } .slide-in-menu-container { -webkit-transition: all 0.5s ease !important; -moz-transition: all 0.5s ease !important; -o-transition: all 0.5s ease !important; -ms-transition: all 0.5s ease !important; transition: all 0.5s ease !important; }