前言 CSS 中的position属性用于控制元素的定位方式,有以下 5 个属性值:static:默认值,relative:相对定位,absolute:绝对定位,fixed:固定定位,sticky:粘性定位。 因为position是定位属性,所以要配合以下 4 个方位属性进行定位: top:距离定位父元素或包含块顶部的距离。 right:距离定位父元素或包含块右侧的距离。 bottom:...
<!DOCTYPE html> CSS Position Example /* 设置元素的 position 属性 */ .relative { position: relative; /* 相对定位 */ left: 50px; /* 相对左边距离 */ top: 20px; /* 相对上边距离 */ background-color: #f0f0f0; width: 100px; height: 100px; } .absolute { position: absolute;...
第一步:position: static 在CSS中所有元素的“position”属性的默认值都是“static”,因为不需要显式的为每个元素设置“position:static”。此时大家会问,那这个属性值是不是没有任何意义呢?其实不是的,他在CSS中也会起着很大的作用。我们来看一个实例: 比如说你的两个页面,同时存在“div#div-1”,那么此时你...
HTML / CSS CSS position 'position' Example function function1(){ myDiv.style.position = "absolute"; } Click Here to set the position to "absolute". Related examples in the same category 1. position: absolute; top: 0; left: 0; 2. position: absolute; top: 0; r...
Below Output creates a CSS border and notes that an element can be moved in a layout. Output: Examples #3: Using Fixed Positioning This example demonstrates the CSS fixed position. Code: <!DOCTYPE html> Example of CSS Fixed Positioning .box{ position: fixed; top: 100px; left: 150...
In the example below, only div 2 is assignedposition: static. However, you’ll see that its placement in the document is the same as if it did not have this property. You can delete theposition: staticfrom the CSS and the display will not change. ...
This property is defined inCascading Style Sheets (CSS), Level 2 (CSS2) . Applies to A, ADDRESS, APPLET, B, BDO, BIG, BLOCKQUOTE, BUTTON, CENTER, CITE, CODE, CUSTOM, DD, DEFAULTS, DFN, DIV, DL, DT, EM, EMBED, FIELDSET, FONT, FORM, HN, HR, I, IFRAME, IMG, INPUT TYPE=BUTT...
The position CSS property sets how an element is positioned in a document. The top, right, bottom, and left properties determine the final location of positioned elements.
Take the following example: .element{position:sticky;top:50px;} The element will be relatively positioned until the scroll location of the viewport reaches a point where the element will be50pxfrom the top of the viewport. At that point, the element becomes sticky and remains at afixedpositio...
Examples of CSS position absolute Below are the different examples: Example #1 – Difference between relative and absolute Code: <!DOCTYPEhtml>.rel{margin:20px;position:relative;height:300px;border:4px solid blue;width:500px;color:navy;font-size:20px;}.abs{position:absolute;width:300px;height...