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