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