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