JSFiddle - React, Tailwind, and code Playground

by Jens Kühn

HTML

<a href="#">Mini Home Updates</a>

SCSS

body {
  background-color: #1b181c;
}

a {
  display: inline-block;
  position: relative;
  padding-bottom: 1px;
  color: #f2f2f7;
  font-size: 24px;
  line-height: 30px;
  font-weight: 300;
  font-style: normal;
  text-transform: none;
  text-decoration: none;
  background: transparent;
  border: 0;
  margin: 0;
  vertical-align: baseline;
  -webkit-transition: color 0.3s ease-in-out;
  -moz-transition: color 0.3s ease-in-out;
  -ms-transition: color 0.3s ease-in-out;
  -o-transition: color 0.3s ease-in-out;
  transition: color 0.3s ease-in-out;
  &:before,
  &:after {
    position: absolute;
    height: 1px;
    bottom: 0;
    content: '';
    background-color: #f2f2f7;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: width 0s ease, background .4s ease;
    -moz-transition: width 0s ease, background .4s ease;
    -ms-transition: width 0s ease, background .4s ease;
    -o-transition: width 0s ease, background .4s ease;
    transition: width 0s ease, background .4s ease;
    
  }
  &:before {
    display: block;
    left: 0;
    width: 0;
  }
  &:after {
    display: block;
    right: 0;
    width: 0;
    
    -webkit-transition: width .4s ease;
    -moz-transition: width .4s ease;
    -ms-transition: width .4s ease;
    -o-transition: width .4s ease;
    transition: width .4s ease;
  }
  &:hover {
    &:before,
    &:after {
      -webkit-transition: width .4s ease;
      -moz-transition: width .4s ease;
      -ms-transition: width .4s ease;
      -o-transition: width .4s ease;
      transition: width .4s ease;
    }
    &:before {
      width: 100%;
    }
    &:after {
      width: 100%;
      background: 0 0;
      -webkit-transition: all 0s ease;
      -moz-transition: all 0s ease;
      -ms-transition: all 0s ease;
      -o-transition: all 0s ease;
      transition: all 0s ease;
    }
  }
}