#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;margin:60px auto 0}a{color:#60b5cc}.markdown-output{width:100%;padding:10px}.markdown-output h1,.markdown-output h2,.markdown-output h3,.markdown-output h4,.markdown-output h5,.markdown-output h6{color:#00f}.markdown-output p{line-height:1.5}button{background-color:#60b5cc;color:#fff;padding:10px 20px;border:none;border-radius:5px;font-size:1em;cursor:pointer;transition:background-color .3s;margin:5px}