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