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