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