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