//常用的变量 //颜色 $main-color:#7B61FF; $grey-color:#64748B; $main-font-color:#1E293B; $grey:rgba(255,255,255,0.7); $white:#fff; $background-color:#F9FAFC; $header-backgroungd:linear-gradient( 90deg, #2563EB 22%, #7B61FF 73%); $linear-gradient-start:#2563EB; $linear-gradient-end:#7B61FF; //导航栏 $navigationBarHeight:72px; //底部栏 $footerBarHeight:314px; $mid-font-size:16px; $big-font-size:18px; $normal-font-size:20px; $larg-font-size:24px; $huge-font-size3:60px; $huge-font-size2:50px; $huge-font-size1:40px;