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