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