6 ways to solve gaps under CSS images

When doing p+CSS typesetting 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 under Firefox). The solution to this problem is also " "Act according to circumstances", different solutions should be used according to different reasons. Here we directly summarize the common methods to solve the BUG of excess gaps under the image layout. This article mainly introduces 6 solutions to the gaps under CSS images. Friends in need can refer to it, I hope it can help everyone.

1. Convert the image to a block-level object

That is, set the img to:

display: block;

Add a group in this example CSS code: #sub img {display:block;}

Invalid for IE6/7

2. Set the vertical alignment of the image

That is, set the vertical-align attribute of the image "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, add it in #sub One line: font-size:0;

will do the trick. 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, it can still be displayed by setting the sub-object text size, 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, you can set: overflow:hidden; to solve the problem.

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, add a line of CSS code in this example: #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.

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