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