How to solve the excess blank space under the img image element during DIV CSS typesetting_html/css_WEB-ITnose

When doing DIV CSS layout on the page, it is absolutely common to encounter the problem of excess white space under the image element img in IE6 (of course sometimes encountered in Firefox). This problem is absolutely common. The solution is also "play it by ear", and different solutions should be used according to different reasons. Here we directly summarize the common methods to solve the BUG of extra gaps under the image layout for your reference. The method is compiled from Wanfu's network.

1. Convert the image into a block-level object

That is, set img to:

display:block;
In this example, add a set of CSS codes:

#sub img {display:block;}
2. Set the vertical alignment of the image

That is, set the vertical-align attribute of the image to "top, text-top, bottom, text-bottom" can also be solved. For example, in this example, add a set of CSS codes:

#sub img {vertical-align:top;}
3. Set the text size of the parent object to 0px

That is, in # Adding a line to sub:

font-size:0;
can solve the problem. But this also caused a new problem, the text in the parent object cannot be displayed. Even if the text part is enclosed by a sub-object, setting the text size of the sub-object can still be displayed, but an error message that the text is too small will be prompted during CSS validation.

4. Change the attributes of the parent object

If the width and height of the parent object are fixed and the image size depends on the parent object, then you can set:

overflow:hidden;
to solve it. For example, in this example, you can add the following code to #sub:

width:88px;height:31px;overflow:hidden;
5. Set the floating attribute of the image

That is, in this In the example, add a line of CSS code:

#sub img {float:left;}
If you want to achieve mixed arrangement of images and text, this method is a good choice.

6. Cancel the space between the image tag and the last closing tag of its parent object.

This method should be emphasized. In actual development, this method may cause trouble, because in order to make the code more semantic and clear when writing code, it is inevitable to provide code indentation display through the IDE, which is inevitable It will cause the label and other labels to be displayed in new lines, such as DW's "Apply Source Format" command. Therefore, this method can help us understand a situation where BUG occurs. The specific solution must be solved by everyone.