Element block pseudo-element :before generated with padding 20px z-index auto background line-height 1 transition position static border-radius width 160px height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px float none transform cursor default box-sizing content-box display block overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal border 0px rgba(0,0,0,1) solid margin 0px