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