Element button pseudo-element :after generated with transition background width auto border 1px #018dc4 solid cursor pointer overflow visible text-shadow -1px -1px 0px rgba(15,73,168,0.66) height auto padding 30px box-sizing content-box display inline-block line-height normal position static margin 0px border-radius z-index auto transform float none font-size 16px font-weight normal box-shadow 2px 2px 2px rgba(0,0,0,0.2)