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