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