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