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