Element button pseudo-element :after generated with line-height normal z-index auto transition padding 20px font-size 16px background cursor pointer margin 0px float none border-radius overflow visible height auto box-sizing content-box width auto font-weight normal display inline-block border 1px #018dc4 solid box-shadow 3px 3px 4px rgba(0,0,0,0.4) transform text-shadow 1px 1px 0px rgba(0,0,0,0.25) position static