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