摘要： install sassandcoffee in Nuget sayno when prompt to ask a question. changes the file from css to scss $mainColor: Black;/* Basics */html{ font-family: 'Open Sans', verdana, helvetica, sans-serif; font-size: 14px + 10px;}body{ background: $mainColor;}h1{ font-size: 24px;} font-size can ... 阅读全文