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