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