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