.head{ background:#D9F4FF;}.nav_con,a.xl_detail,.ls_tiao,.tiao,.tj_place li.hover,a.active,.c-tt{ background:#005FB9;}.xl_ti{border-bottom:3px solid #005FB9;}.course_title{border-top:3px solid #005FB9;}.course_title i,.active i{border-color:#005FB9 transparent transparent transparent;}h3.htitle,.one h4 a,.xl_ti b,.biaoti,.e_subNavBtn{color:#005FB9}.allway{background:#EC4D4A;}.c_theme,.xly_price{color:#EC4D4A;}