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