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