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