Clearfix

.clearfix {
  overflow: auto;
}

Source: learnlayout.com

Clearfix

/**
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *    contenteditable attribute is included anywhere else in the document.
 *    Otherwise it causes space to appear at the top and bottom of elements
 *    that are clearfixed.
 * 2. The use of `table` rather than `block` is only necessary if using
 *    `:before` to contain the top-margins of child elements.
 */
.cf:before,
.cf:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.cf:after {
    clear: both;
}

/**
 * For IE 6/7 only
 * Include this rule to trigger hasLayout and contain floats.
 */
.cf {
    *zoom: 1;
}

Source: nicolasgallagher.com

Similar codes

158 votes324 views5 answers
Css background image with url
CSS
5 votes280 views6 answers
Tailwind CDN
CSS
0 vote269 views1 answer
Css locks
CSS
0 vote329 views1 answer
Outting a border on a map css
CSS
23 votes258 views5 answers
Align item center flex
CSS
6 votes305 views1 answer
How to add truncate code
CSS
6 votes252 views3 answers
Skeleton css cdn
CSS
0 vote269 views1 answer
Css regions
CSS
5 votes274 views2 answers
How to make a diamond with border radius
CSS
9 votes317 views2 answers
Bootstrap cheat sheet
CSS Bootstrap