.snow-button{position:relative;overflow:visible}.snow-button:after{--overflow-x: 4px;--snow-image: url(https://assets.codepen.io/4175254/snow-cap-test-2.png);content:"";position:absolute;top:-6px;left:calc(var(--overflow-x) * -1);border-image-source:var(--snow-image);border-image-slice:16.8 fill;border-image-width:calc(28px / 3);border-image-repeat:round;width:calc(100% + var(--overflow-x) * 2);height:28px;filter:drop-shadow(0 2px 1px rgb(0 0 0 / .25));opacity:1;pointer-events:none;z-index:1}