Element block pseudo-element :before generated with float none display block z-index auto font-weight normal box-sizing content-box margin 0px position static font-size 21px transition overflow hidden border 0px rgba(0,0,0,1) solid line-height 3 width 160px height auto cursor default border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) background