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