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