.rect-button{padding:.3em .5em;display:inline-block;cursor:pointer;position:relative;z-index:1}.waving-rect-wrapper{z-index:-1;pointer-events:none}.waving-rect-wrapper,.waving-rect-wrapper svg{position:absolute;width:100%;height:100%;left:0;top:0}.waving-rect-wrapper svg{transition:transform .25s}.no-touchscreen .rect-button:hover svg,.rect-button.active svg{transform:scaleX(.8)}.rect-button.active svg{cursor:auto}.rect-button.disabled{pointer-events:none;color:#999}.rect-button.disabled path{fill:#ddd}