Element button pseudo-element :after generated with width auto overflow visible font-size 16px font-weight normal background line-height normal transition border 1px #018dc4 solid float none border-radius box-sizing content-box display inline-block z-index auto cursor pointer position static margin 0px height auto box-shadow 4px 4px 6px rgba(0,0,0,0.4) text-shadow 0px 0px 9px rgba(20,255,20,0.7) padding 20px transform