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