老師,如果設(shè)計(jì)稿是750,視頻中計(jì)算方式以375px計(jì)算,那么單位都除以2,那么我定義以750px設(shè)計(jì)稿為準(zhǔn),那是不是直接可以按照設(shè)計(jì)稿的單位了?
@function?px2rem?($px)?{ ??$rem:?75px; ??@return?($px?/?$rem)?+?rem; } .header?{ ??height:?px2rem(80px); ??width:?px2rem(750px); ??background-color:?red; ??.header-item?{ ????float:?left; ????color:?#ffcdce; ????line-height:?px2rem(80px); ????font-size:?px2rem(32px); ????margin:?0?px2rem(24px); ????&-active?{ ??????color:?#fff; ??????font-size:?px2rem(34px); ????} ??} }
2018-07-12
是的,你說的沒錯(cuò)