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  • 吴裕雄--天生自然PHP-MySQL-JavaScript学习笔记:CSS简介

    <!DOCTYPE html>
    <html>
      <head>
        <title>Positioning</title>
        <style>
          #container {
            position  :absolute;
            top       :50px;
            left      :0px;
          }
          #object1 {
            position  :absolute;
            background:pink;
            width     :100px;
            height    :100px;
            top       :0px;
            left      :0px;
          }
          #object2 {
            position  :relative;
            background:lightgreen;
            width     :100px;
            height    :100px;
            top       :0px;
            left      :110px;
          }
          #object3 {
            position  :fixed;
            background:yellow;
            width     :100px;
            height    :100px;
            top       :50px;
            left      :220px;
          }
        </style>
      </head>
      <body>
          <br><br><br><br><br>
        <div id='container'>
          <div id='object1'>Absolute Positioning</div>
          <div id='object2'>Relative Positioning</div>
          <div id='object3'>Fixed Positioning</div>
        </div>
     </body>
    </html>
    <!DOCTYPE html>
    <html>
      <head>
        <title>Pseudo classes</title>
        <style>
          a:link    { color:blue; }
          a:visited { color:gray; }
          a:hover   { color:red; }
          a:active  { color:purple; }
          *:focus   { background:yellow; }
        </style>
      </head>
      <body>
        <a href='http://google.com'>Link to Google'</a><br>
        <a href='nowhere'>Link to nowhere'</a><br>
        <input type='text'>
      </body>
    </html>
    <!DOCTYPE html>
    <html>
      <head>
        <title>Margins</title>
        <style>
          #object1 {
            background  :lightgreen;
            border-style:solid;
            border-width:1px;
            font-family :"Courier New";
            font-size   :9px;
            width       :100px;
            height      :100px;
            padding     :5px;
            margin      :10px 20px 30px 40px;
          }
          table {
            padding     :0;
            border      :1px solid black;
            background  :cyan;
          }
        </style>
      </head>
      <body>
        <table>
          <tr>
            <td>
              <div id='object1'>margin:<br>10px 20px 30px 40px;</div>
            </td>
          </tr>
        </table>
      </body>
    </html>
    <!DOCTYPE html>
    <html>
      <head>
        <title>Padding</title>
        <style>
          #object1 {
            border-style:solid;
            border-width:1px;
            background  :orange;
            color       :darkred;
            font-family :Arial;
            font-size   :12px;
            text-align  :justify;
            display     :table-cell;
            width       :148px;
            padding     :10px 20px 30px 40px; }
        </style>
      </head>
      <body>
        <div id='object1'>To be, or not to be that is the question:
        Whether 'tis Nobler in the mind to suffer
        The Slings and Arrows of outrageous Fortune,
        Or to take Arms against a Sea of troubles,
        And by opposing end them.</div>
      </body>
    </html>
    <!DOCTYPE html>
    <html>
      <head>
        <title>Hello World</title>
        <style>
          h1 {
            color      :red;
            font-size  :3em;
            font-family:Arial;
          }
        </style>
      </head>
      <body>
        <h1>Hello there</h1>
      </body>
    </html>
    <!DOCTYPE html>
    <html>
      <head>
        <title>Div and span example</title>
        <style>
          div, span { border          :1px solid black; }
          div       { background-color:yellow;          }
          span      { background-color:cyan;            }
        </style>
      </head>
      <body>
        <div>This text is within a div tag</div>
        This isn't. <div>And this is again.</div><br>
    
        <span>This text is inside a span tag.</span>
        This isn't. <span>And this is again.</span><br><br>
    
        <div>This is a larger amount of text in a div that wraps around
        to the next line of the browser</div><br>
    
        <span>This is a larger amount of text in a span that wraps around
        to the next line of the browser</span>
      </body>
    </html>
    <!DOCTYPE html>
    <html>
      <head>
        <title>Creating a linear gradient</title>
        <style>
          .orangegrad {
            background:orange;
            background:linear-gradient(top, #fb0, #f50);
            background:-moz-linear-gradient(top, #fb0, #f50);
            background:-webkit-linear-gradient(top, #fb0, #f50);
            background:-o-linear-gradient(top, #fb0, #f50);
            background:-ms-linear-gradient(top, #fb0, #f50); }
        </style>
      </head>
      <body>
        <div class='orangegrad'>Black text<br>
        on an orange<br>linear gradient</div>
      </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/tszr/p/12382915.html
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