Element button pseudo-element :after generated with width auto height auto line-height normal background font-size 16px padding 20px border 0px #018dc4 solid transform overflow visible transition box-sizing content-box margin 0px border-radius float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor pointer font-weight bold text-shadow display inline-block position static z-index auto