.import-title{display:flex;align-items:center;justify-content:space-between}.import-btn{position:relative}.import-btn .import-input{display:block;position:absolute;top:0;left:0;right:0;bottom:0;opacity:0;cursor:pointer}.import-file{margin-top:16px}.import-file-info{display:flex;align-items:center;justify-content:center;height:100px;border-radius:4px;border:1px solid #d9d9d9}.file-name{padding-right:1em}.import-drag-area{display:flex;flex-direction:column;justify-content:center;height:200px;border-radius:4px;border:1px dashed #d9d9d9;text-align:center}.import-drag-title{font-weight:700}.import-drag-tip{margin-top:8px;color:rgba(0,0,0,.45)}.staff-tip[data-v-7ec10630]{margin-left:1em;color:#f5222d}.create-activity{display:flex;flex-direction:column;margin:16px auto;width:1200px}.create-activity-content{flex:1;display:flex;flex-direction:column;margin-top:16px;min-height:0;background-color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.15)}.create-activity-content .footer{margin-top:0}.create-activity-box{padding:16px;min-height:0}