:root{ --color: #05c46b; } .link{ color: var(--color); font-family: "Dosis", sans-serif; font-size: 24px; font-weight: 600; line-height: 24px; letter-spacing: 1px; text-transform: capitalize; padding: 6px 6px; display: inline-block; border: 2px solid var(--color); overflow: hidden; position: relative; z-index: 1; transition: all 0.3s ease-in; } .link:focus, .link:hover{ color: #fff; } .link:before { content: ''; background: var(--color); width: 0; height: 300%; transform: translateX(-50%) translateY(-50%) rotate(45deg); position: absolute; top: 50%; left: 50%; transition: all .5s ease; z-index: -1; } .link:hover:before { width: 105%; } @media only screen and (max-width: 767px){ .link{ margin-bottom: 30px; } }