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