padding-top
        
        
          
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      This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The padding-top CSS property sets the height of the padding area on the top of an element.
Try it
padding-top: 1em;
padding-top: 10%;
padding-top: 20px;
padding-top: 1ch;
padding-top: 0;
<section id="default-example">
  <div class="transition-all" id="example-element">
    <div class="box">
      Far out in the uncharted backwaters of the unfashionable end of the
      western spiral arm of the Galaxy lies a small unregarded yellow sun.
    </div>
  </div>
</section>
#example-element {
  border: 10px solid #ffc129;
  overflow: hidden;
  text-align: left;
}
.box {
  border: dashed 1px;
}
An element's padding area is the space between its content and its border.
Note:
The padding property can be used to set paddings on all four sides of an element with a single declaration.
Syntax
/* <length> values */
padding-top: 0.5em;
padding-top: 0;
padding-top: 2cm;
/* <percentage> value */
padding-top: 10%;
/* Global values */
padding-top: inherit;
padding-top: initial;
padding-top: revert;
padding-top: revert-layer;
padding-top: unset;
The padding-top property is specified as a single value chosen from the list below. Unlike margins, negative values are not allowed for padding.
Values
<length>- 
The size of the padding as a fixed value. Must be nonnegative.
 <percentage>- 
The size of the padding as a percentage, relative to the inline size (width in a horizontal language, defined by
writing-mode) of the containing block. Must be nonnegative. 
Formal definition
| Initial value | 0 | 
|---|---|
| Applies to | all elements, except table-row-group, table-header-group, table-footer-group, table-row, table-column-group and table-column. It also applies to ::first-letter and ::first-line. | 
| Inherited | no | 
| Percentages | refer to the width of the containing block | 
| Computed value | the percentage as specified or the absolute length | 
| Animation type | a length | 
Formal syntax
padding-top =
<length-percentage [0,∞]>
<length-percentage> =
<length> |
<percentage>
Examples
>Setting top padding using pixels and percentages
.content {
  padding-top: 5%;
}
.side-box {
  padding-top: 10px;
}
Specifications
| Specification | 
|---|
| CSS Box Model Module Level 3> # padding-physical>  | 
            
Browser compatibility
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See also
padding-right,padding-bottom,padding-leftpaddingshorthandpadding-block-start,padding-block-end,padding-inline-start, andpadding-inline-endpadding-blockandpadding-inlineshorthands- Introduction to the CSS box model guide
 - CSS box model module