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