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