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