body {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  justify-content: center;
  -ms-align-items: center;
  align-items: center;
  text-transform: uppercase;
  font-family: sans-serif;
  height: 100vh;
  margin: 0;
  padding: 0;
  background-color: #282C34;
}
body, * {

  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
ul { display: inline-block; padding: 0; }
li { 
  list-style: none;
  transition: .2s;
  border-radius: 3px;
  cursor: pointer;
}
li:hover {
  background-color: #4285F4;
}
li a {
  position: relative;
  text-decoration: none;
  font-size: 40px;
  color: #F1F3F4;
  transition: .1s;
  position: relative;
  padding: 5px 40px;
  display: block;
}
li a i {
  position: absolute;
  font-size: 16px;
  top: 50%;
  transform: translateY(-50%);
  left: 10px;
  color: #DC4D41;
}