@media (max-width:767.98px){#wideMain.useDetail{padding:2% 4%;}.useWrap{padding:16px 0;}}@media (min-width:768px){#wideMain.useDetail{padding:20px 50px 20px;}.useWrap{padding:10px 50px 20px;}}#wideMain .useWrap .txtArea{margin-bottom:0;}