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