Element button pseudo-element :after generated with z-index auto height auto width auto font-size 16px background text-shadow -1px -1px 0px rgba(15,73,168,0.66) float none box-sizing content-box border 1px #018dc4 solid transition padding 20px display inline-block border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px overflow visible font-weight normal transform position static line-height normal cursor pointer