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