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