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