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