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