• 内联标签的特殊之处


    一,padding-top与margin-top的默认占位为0;

    ex:

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>border-box</title>
        <style>
            body{margin:0;padding:0;}
            .box {
                /*border: 30px solid #000;*/
                padding:50px;
                background:green;
            }
            .box1 {
                /*border: 30px solid #000;*/
                border:50px solid black;
                background:yellow;
            }
        </style>
    </head>
    <body>
    <span class="box">gfgf对话框说得好</span>
    <span class="box">gfgf对话框说得好</span>
    <span class="box1">gfgf对话框说得好</span>
    <span class="box1">gfgf对话框说得好</span>
    </body>
    </html>
    index.html

    当在顶部添加:

    <div style="height:100px;"></div>

    实际距离顶部位置是100-50=50px;

    二,内联标签如果是这样排列会出现如上的间隙;

    <span class="box">gfgf对话框说得好</span>
    <span class="box">gfgf对话框说得好</span>
    <span class="box1">gfgf对话框说得好</span>
    <span class="box1">gfgf对话框说得好</span>

    解决方法一:

    <span class="box">gfgf对话框说得好</span><span class="box">gfgf对话框说得好</span><span class="box1">gfgf对话框说得好</span><span class="box1">gfgf对话框说得好</span>

    让标签之间不要折行,就消除间隙了。

    解决方法二:

      {float:left;}

    解决方法三:

      先设定子元素字体,再设置父元素font-size:0px;////chrome中:-webkit-text-size-adjust:none;

     1 <!DOCTYPE html>
     2 <html lang="en">
     3 <head>
     4     <meta charset="UTF-8">
     5     <title></title>
     6     <style>
     7         body{margin:0;padding:0;}
     8         .box {
     9             /*border: 30px solid #000;*/
    10             padding:50px;
    11             background:green;
    12             font-size:16px;
    13         }
    14     </style>
    15 </head>
    16 <body>
    17 <div style="font-size:0;">
    18 <span class="box">gfgf对话框说得好</span>
    19 <span class="box">gfgf对话框说得好</span>
    20 </div>
    21 </body>
    22 </html>
    font-size.html
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  • 原文地址:https://www.cnblogs.com/wang715100018066/p/6654359.html
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