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;Ten P>This is a paragraphP> One P>This is a paragraphP> A P>This is a paragraphP> - Body> - HTML>. cssp {Color:green;}3. Priority levelPrecedence of Look at the order in which they appear, and the final appearance will cover the frontSo: The last style that appears will take effectIn-line style priority is the highest among the three1 DOCTYPE HTML>2 HTMLLang= "en">3 Head>4 MetaCharSet= "UTF-8">5 title>Priority for 3 style usagestitle>6 style>7 P{8 Color:Green;9 }Ten

Margin1, when two elements are on the same row, the horizontal margin between them equals the sum of the margin-left of the left element's margin-right+ right element2, when two elements are up and down, the upper and lower margin between them equals the larger of the two elements up and down margin3, when two elements are inclusive, the margin between them is equal to each direction of the child element margin+ the padding of the parent element of the direction1 DOCTYPE HTML>2 HTMLLang= "en">3

│├5-2 event bindings. mp4│├5-3 DOM Property binding. mp4│├5-4 HTML properties. mp4│├5-5 bidirectional binding. mp4│├5-6 Responsive Programming-mp4│├5-7 pipe. mp4│└5-8 combat. mp4├ │├6-1 Components Communication content Introduction. MP4│├6-10 the last hook. mp4│├6-11 This chapter actual combat. mp4│├6-12 Chapter Summary. mp4│├6-2 the input property. mp4│├6-3 output properties. mp4│├6-4 Middleman mode. mp4│├6-5 component life Cycle hooks Overview. mp4│├6-6 onchanges hook. mp4│├6-7 Change detectio

HTML Definition and usage1 DOCTYPE HTML>2 HTMLLang= "en">3 Head>4 MetaCharSet= "UTF-8">5 title>Listtitle>6 style>7 Li{8 List-style-type:None;9 text-decoration:None;Ten } One style> A Head> - Body> - ul> the Li>This is a listLi> - Li>This is a listLi> - Li>This is a listLi> - Li>This is a listLi> + ul> - + BR/> A at Table> - TR> - TD>nbsp;TD> - TD>nbsp;TD> - TR> - Table> in Body> - HT

Compound notation:BORDER:2PX solid red;Separate wording:border-color:red;Border-bottom-color:blue;border-bottom-style:dotted;border-bottom-width:5px;Border-left-color:yellow;Border-left-style:solid;border-left-width:6px;Border-right-color:green;border-right-style:dashed;border-right-width:4px;border-style:dashed;border-style:dotted;Border-style:solid;border-top-color:red;Border-top-style:solid;border-top-width:3px;border-width:5px;1, HTML+DIV+CSS 0 Basic