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