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