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