.main{width:100%}.demo-spin-icon-load{margin-left:5px;animation:ani-demo-spin 1s linear infinite}@keyframes ani-demo-spin{0%{transform:rotate(0deg)}50%{transform:rotate(180deg)}to{transform:rotate(1turn)}}.v-chart-area{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:space-between}.v-chart-area .v-chart-item{width:49.3%;height:300px;box-sizing:border-box;padding:10px;border:1px solid #aaa;border-radius:10px;margin-top:10px}