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