.exercise[data-v-720d043b]{min-height:650px;background:#fff;border-radius:6px;margin-bottom:20px;padding:30px;position:relative}.exercise .title-wrap[data-v-720d043b]{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid #e2e2e2}.exercise .title-wrap>span[data-v-720d043b]{font-weight:700;font-size:18px;color:#222;line-height:21px;flex:1;text-align:center}.exercise .title-wrap .stop-wrap[data-v-720d043b]{display:flex;justify-content:flex-start;align-items:center;cursor:pointer}.exercise .title-wrap .stop-wrap>img[data-v-720d043b]{width:16px;height:16px;margin-right:8px}.exercise .title-wrap .stop-wrap>span[data-v-720d043b]{font-weight:400;font-size:14px;color:#ff6342;line-height:16px}.exercise .operation-wrap[data-v-720d043b]{text-align:center;margin-top:20px;display:flex;justify-content:center;align-items:center}.exercise .operation-wrap .primary[data-v-720d043b]{line-height:30px;background-color:#0172ff;border-radius:2px 2px 2px 2px;display:inline-block;padding:0 12px;color:#fff;margin-right:20px;cursor:pointer}.exercise .operation-wrap .primary[data-v-720d043b]:last-of-type{margin:0}.exercise .operation-wrap .plain[data-v-720d043b]{background-color:#fff;color:#0172ff;border:1px solid #0172ff}.exercise .operation-wrap .disabled[data-v-720d043b]{cursor:not-allowed;opacity:.8}