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