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