How to use pseudo elements and Translational Transformation to implement prompt Box in css

This article is about how css uses pseudo-elements and translation transformations to implement prompt boxes. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

TOOLTIP TOP Lorem ipsum dolor sit amet. Tooltip. Tooltip-content::after {background: # 05a8ff; content: "; height: 10px; position: absolute;-webkit-transform: rotate (45deg); transform: rotate (45deg); width: 10px }. Tooltip.top. Tooltip-content {bottom: calc (100% + 1.5em); left: 50%;-webkit-transform: translateX (- 50%); transform: translateX (- 50%);}. Tooltip.top. Tooltip-content::after {bottom:-5px; left: 50%; margin-left:-5px;}

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