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