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