Element button pseudo-element :after generated with overflow visible padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) background z-index auto transform line-height normal display inline-block font-weight normal font-size 24px border-radius transition cursor pointer box-sizing content-box float none border 1px #018dc4 solid position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px height auto width auto