After following, you can keep track of his dynamic information in a timely manner
Courses in the relevant section：Common tags and attributes in HTML (text font formatting)
<em></em>斜體標(biāo)簽 和<i></i>一樣 <del></del>橫線標(biāo)簽
2019-01-120個(gè)贊
Courses in the relevant section：Common tags and attributes (hyperlinks) in HTML
a鏈接，設(shè)置回到頂部方法，通過設(shè)置錨點(diǎn)方式 <a href="top">頁面頂部</a> <a href="" id="top">回到頂部</a>
2019-01-120個(gè)贊
Courses in the relevant section：Common tags and attributes in HTML (list)
偽元素before 無序列表添加圖標(biāo) :before{content:url();}
2019-01-130個(gè)贊
Courses in the relevant section：Border styles in CSS
內(nèi)部陰影： box-shadow:x軸 y軸 陰影寬度 inset
2019-01-130個(gè)贊
