:root{--view-height: 50vh;--aspect-ratio-human: 4/3}.basic-block-btn{position:absolute;cursor:pointer;transition:background .3s}.btn-a-left{left:0;top:0;width:63%;height:69%;clip-path:polygon(0% 0%,100% 0%,100% 17%,81% 35%,96% 93%,57% 100%,4% 94%,14% 81%,66% 81%)}.btn-b-left{left:6%;top:0;width:73%;height:80%;clip-path:polygon(0% 0%,61% 0%,100% 100%,51% 99%)}.btn-a-right{left:6%;top:0;width:73%;height:80%;clip-path:polygon(0% 0%,100% 0%,100% 61%,73% 76%,86% 76%,85% 84%,54% 100%,45% 80%,90% 55%,36% 31%,0% 19%)}.btn-b-right{left:0;top:41%;width:98%;height:30%;clip-path:polygon(24% 0%,88% 6%,100% 38%,98.91% 63.38%,86.91% 71.68%,52.83% 88.35%,3% 94%)}.img-show{opacity:.4!important}.view-human{height:var(--view-height);width:calc(var(--view-height) * var(--aspect-ratio-human));max-width:none}.view-human:after{content:"";position:absolute;inset:0;pointer-events:none;z-index:20;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);mask-image:linear-gradient(to right,black 0%,transparent 60px,transparent calc(100% - 60px),black 100%);-webkit-mask-image:linear-gradient(to right,black 0%,transparent 60px,transparent calc(100% - 60px),black 100%)}