body{background-color:#e0f0e0}.jrsc-login-btn-root{margin:0;padding:4px;text-align:center;cursor:pointer;color:#fff;background-color:#78a070;border:2px solid #505050;border-radius:16px;font-weight:bold}.jrsc-login-btn{margin:0 2px 2px 0;box-shadow:2px 2px 2px #505050}