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Python devops Development (15)----scripts

Source: Internet
Author: User
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HTML supplement

Javascript

HTML supplement

1. Display label

The Inline-block property of display automatically takes 3px width

<span style= "Display:inline-block;width:80px;height:50px;background-color: #00a2ca" ></span><span Style= "display:inline-block;width:80px;height:50px;background-color:red;" ></span>

　　

If you want to cancel this 3px pixel, you need to set the second span property to Float:left

2. IMG Tag

    • The IMG tag is bordered by default, and can be seen by IE browser, with chrome and Firfox not seeing borders 
      • <body>    <div>        <div class= "Item" >            <a href= "http://www.etiantian.org" >                < IMG src= "2.jpg"/>            </a>        </div>    </div></body>
      • If you want to suppress the display of this border in IE, you need to define the Tag property of IMG In style border to 0
      • <style>        img{            border:0;        } </style>
    • The Imgalt property can customize what is displayed when a picture does not exist. 
      • <body>    <div>        <div class= "Item" >            <a href= "http://www.etiantian.org" >                            </a>        </div>    </div></body>

        The effect is as follows:

3. iframe nested Other site tags

<Body><iframewidth=420pxHeight=330pxname=aaframeborder=0src=http://www.cctv.com></iframe><!--scrolling Indicates whether the page scroll bar is displayed, the optional parameter is auto, yes, no, and if omitted, the default is auto.  -</Body>
Demo

Python devops Development (15)----scripts

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