html,
body {
  margin: 0;
  padding: 0; }

body {
  font-family: PingFang SC, Helvetica Neue, Hiragino Sans GB, Segoe UI, Microsoft YaHei, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  background: #f2f4f6;
  color: #323a45;
  -webkit-font-smoothing: antialiased; }

.page {
  height: 100vh;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
  line-height: 1.4; }

.wrapper {
  padding:378px 578px;
  background-size: 298px;
  background-position: center;
  background-repeat: no-repeat;
}

.page-404 .wrapper {
  background-image: url("../images/logo.png");
}

.page-500 .wrapper {
  background-image: url("../images/logo.png"); }

h1 {
  margin: 0;
  color: #4f565f;
  font-size: 120px;
  font-weight: bold; }

a {
  text-decoration: none; }

.summary {
  margin-top: 0;
  margin-bottom: 40px;
  color: #76808e;
  font-size: 24px; }

.button {
  display: inline-block;
  border-radius: 4px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  cursor: pointer;
  outline: none;
  -webkit-transition: all 0.1s ease;
  -o-transition: all 0.1s ease;
  transition: all 0.1s ease;
  border: 1px solid #323a45;
  background-color: #323a45;
  color: #fff;
  font-size: 18px;
  padding: 0 30px;
  height: 48px;
  line-height: 46px; }

.button:hover {
  background-color: #425063;
  border: 1px solid #425063; }