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