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