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