Element block pseudo-element :after generated with border-radius box-shadow 1px 1px 30px rgba(0,0,0,0.3) width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 overflow hidden position static margin 0px transition box-sizing content-box height auto transform padding 20px cursor default background font-size 16px float none border 0px rgba(0,0,0,1) solid z-index auto display block font-weight normal