.no-power{text-align:center}.no-power .power-img{margin-top:150px}.no-power .power-label{margin-top:30px;font-size:14px;color:#606266}.item-search{margin-bottom:20px}.item-search .item-block{display:inline-block;width:25%}.item-search .item-block .keyword{width:80%}.item-page{margin-top:20px;text-align:right}