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