Element block pseudo-element :before generated with width 160px transform border 1px rgba(0,0,0,1) solid overflow hidden transition background display block font-weight normal position static z-index auto border-radius box-shadow 3px 3px 0px rgba(0,0,0,0.8) font-size 19px height auto box-sizing content-box cursor pointer float none margin 0px padding 20px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2)