Element block pseudo-element :before generated with border-radius transition line-height 2 cursor default text-shadow 1px 1px 9px rgba(20,255,20,0.7) background float none overflow hidden font-size 24px margin -3px border 1px rgba(0,0,0,1) solid display inline-block font-weight normal position relative padding -7px transform width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto z-index auto box-sizing content-box