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