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