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