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