Element block pseudo-element :before generated with position static transition background display block border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 85% transform margin 0px padding 20px overflow hidden box-sizing content-box width 30% line-height 1 z-index auto float left border-radius cursor default height auto font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3)