lecampus.valdedrome.com/user/themes/lecampus/scss/theme/_hover.scss

#home{
  .content{
    p:last-child{
      a:hover{
        color: white;
        background-color: $green;
        -webkit-transition: background-color 0.3s ease;
        transition: background-color 0.3s ease;
      }
    }
  }
}