.canvas{display:flex;flex-direction:column;align-items:center;justify-content:space-between}.canvas .canvas-img{width:200px;height:200px;display:block}.input-box{display:flex;gap:16px;align-items:center}.demo-spin-icon-load{-webkit-animation:ani-demo-spin 1s linear infinite;animation:ani-demo-spin 1s linear infinite}@-webkit-keyframes ani-demo-spin{0%{transform:rotate(0deg)}50%{transform:rotate(180deg)}to{transform:rotate(1turn)}}@keyframes ani-demo-spin{0%{transform:rotate(0deg)}50%{transform:rotate(180deg)}to{transform:rotate(1turn)}}.demo-spin-col{height:250px;width:250px}.paying-box{height:250px;width:100%;top:70px}