.btn-social { //@include btn-styles($default-color, $default-states-color); opacity: 0.85; padding: 8px 9px; .fa { font-size: 18px; top: -1px; vertical-align: middle; display: inline-block; position: relative; } &.btn-round { padding: 9px 10px; } &.btn-simple { padding: 9px 5px; font-size: 14px; .fa{ font-size: 20px; position: relative; top: -2px; width: 24px; } } }