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