Since the appearance of DHTML, Microsoft has not stopped Strengthening the DHTML function. Many new style sheet contents have been added to IE, and modifications to the style of the scroll bar are also one of them, next we will briefly introduce the style sheet content that involves the browser's scroll bar:
1. settings for overflow content Overflow
Settings for overflow-x horizontal content Overflow
Settings for overflow-y vertical content Overflow
The values of the preceding three attributes are visible (default), scroll, hidden, and auto.
2. scrollbar-3d-light-color three-dimensional scroll bar bright side color
Scrollbar-arrow-color the color of the upper and lower arrow of the buttons
Scrollbar-base-color Basic Color of the scroll bar
Scrollbar-Dark-shadow-color the color of the strong shadow of the three-dimensional scroll bar
Scrollbar-face-color of the protruding part of the stereo scroll bar
Scrollbar-Highlight-color the color of the blank area of the scroll bar
Scrollbar-shadow-color specifies the color of the shadow of a three-dimensional scroll bar.
The values set in the preceding seven attributes are color values. You can use the expressions defined in the style sheet.
Using the above style definition content, we can specify whether or not the browser window and multi-line text box scroll bar display and color style, the first set of style attributes are used to set whether the set object shows the scroll bar, the second set of style attributes is used to set the color of the scroll bar. Note that all style attributes involved in this article are supported by IE. The second set of style attributes can only be supported by ie5.5 or a later version, so please pay attention when debugging.
We use several examples to explain the above style attributes:
1. Make the browser window never show a scroll bar
No horizontal scroll bar
<Body style = "overflow-X: hidden">
No vertical scroll bar
<Body style = "overflow-Y: hidden">
No scroll bar
<Body style = "overflow-X: hidden; overflow-Y: hidden"> or <body style = "overflow: hidden">
2. Set the scroll bar of the multi-line text box
No horizontal scroll bar
<Textarea style = "overflow-X: hidden"> </textarea>
No vertical scroll bar
<Textarea style = "overflow-Y: hidden"> </textarea>
No scroll bar
<Textarea style = "overflow-X: hidden; overflow-Y: hidden"> </textarea>
Or <textarea style = "overflow: hidden"> </textarea>
3. Set the color of the window scroll bar
Set the color of the window scroll bar to Red <body style = "scrollbar-base-color: Red">
Scrollbar-base-color sets the basic color. Generally, you only need to set this attribute to change the color of the scroll bar.
Add a special effect:
<Body style = "scrollbar-arrow-color: yellow; scrollbar-base-color: lightsalmon">
4. When setting other elements, it is basically the same. You 'd better define a class in the style sheet file so that you can reuse it.
. Coolscrollbar
{
Scrollbar-arrow-color: yellow;
Scrollbar-base-color: lightsalmon;
}
Add the preceding statement to the style sheet file or the <style> </style> in the HTML header, and then use
<Textarea class = "coolscrollbar"> </textarea>