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