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