Element block pseudo-element :after generated with font-size 16px padding 5px transform overflow hidden border-radius z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto cursor default position static line-height 1 display inline-block width 100px border 3px rgba(0,0,0,1) solid float none background box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition font-weight normal margin 0px