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