Element block pseudo-element :after generated with display block float none overflow hidden transform font-weight normal margin 0px padding 20px font-size 16px border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static line-height 1 box-sizing content-box cursor default box-shadow 0px 0px 10px rgba(0,0,0,0.3) z-index auto transition height auto width 160px border-radius background