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