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