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CSS style weights

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<span id="Label3"></p><p><p><br>Inline style sheet (inline style) > Internal style sheet (Internal style sheet) > external style sheet (External style Sheet)<br>exception: external style Sheets > Internal style Sheets If external style sheets are placed below the internal style sheet reference;</p></p><p><p>1, inline style sheet weights are 1000;<br>The weight value of the 2,id selector is 100;<br>The weight value of the 3,class class selector is 10;<br>The weight value of the 4,html tag Selector is 1;</p></p><p><p>The specific code is as Follows:</p></p><pre><span style="color: #0000ff;"><span style="color: #0000ff;"><!</span></span><span style="color: #ff00ff;"><span style="color: #ff00ff;">DOCTYPE HTML</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">HTML</span></span><span style="color: #ff0000;"><span style="color: #ff0000;">Lang</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">= "en"</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">Head</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">Meta</span></span><span style="color: #ff0000;"><span style="color: #ff0000;">CharSet</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">= "UTF-8"</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">title</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span>CSS style weights<span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">title</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">style</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="background-color: #f5f5f5; color: #800000;"><span style="background-color: #f5f5f5; color: #800000;">Body</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">{</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">font-size</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;">20px</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">Font-weight</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;"></span> the</span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span> <span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">}</span></span><span style="background-color: #f5f5f5; color: #800000;"><span style="background-color: #f5f5f5; color: #800000;">H3</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">{</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">Color</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;">Yellow</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span> <span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">}</span></span><span style="background-color: #f5f5f5; color: #800000;"><span style="background-color: #f5f5f5; color: #800000;">#redP P</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">{</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Weight Value 100+1=101</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">Color</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;">#f00</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Red</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span> <span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">}</span></span><span style="background-color: #f5f5f5; color: #800000;"><span style="background-color: #f5f5f5; color: #800000;">#redP p.red em</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">{</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Weight Value 100+1+10+1=112</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">Color</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;">#00f</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Blue</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span> <span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">}</span></span><span style="background-color: #f5f5f5; color: #800000;"><span style="background-color: #f5f5f5; color: #800000;">#redP. Red em</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">{</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Weight Value 100+10+1=111</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">Color</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;">#0ff</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Bright Blue</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span> <span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">}</span></span><span style="background-color: #f5f5f5; color: #800000;"><span style="background-color: #f5f5f5; color: #800000;">#redP p span em</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">{</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Weight Value 100+1+1+1=103</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span><span style="background-color: #f5f5f5; color: #ff0000;"><span style="background-color: #f5f5f5; color: #ff0000;">Color</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">:</span></span><span style="background-color: #f5f5f5; color: #0000ff;"><span style="background-color: #f5f5f5; color: #0000ff;">#ff0</span></span><span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">;</span></span> <span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">/*</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">Yellow</span></span><span style="background-color: #f5f5f5; color: #008000;"><span style="background-color: #f5f5f5; color: #008000;">*/</span></span> <span style="background-color: #f5f5f5; color: #000000;"><span style="background-color: #f5f5f5; color: #000000;">}</span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">style</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">Link</span></span><span style="color: #ff0000;"><span style="color: #ff0000;">rel</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">= "stylesheet"</span></span><span style="color: #ff0000;"><span style="color: #ff0000;">href</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">= "style.css"</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">Head</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">Body</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">H3</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span>Exceptions: external style Sheets > internal style Sheets<span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">H3</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">Div</span></span><span style="color: #ff0000;"><span style="color: #ff0000;">ID</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">= "redp"</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">P</span></span><span style="color: #ff0000;"><span style="color: #ff0000;">class</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">= "red"</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">span</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">em</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span>Emred<span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">em</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">span</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">P</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"><</span></span><span style="color: #800000;"><span style="color: #800000;">P</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span>Red<span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">P</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span> <span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">Div</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">Body</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span><span style="color: #0000ff;"><span style="color: #0000ff;"></</span></span><span style="color: #800000;"><span style="color: #800000;">HTML</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">></span></span></pre><p><p></p></p><p><p>CSS style weights</p></p></span>

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