* {
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}

.container {
  margin: 0 auto;
  width: 1920px;
  height: 1080px;
  background-image: url(../images/bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.footer {
  text-align: center;
  color: #999;
  font-size: 14px;
  height: 46px;
  line-height: 46px;
  background-color: #fff;
}
.footer a {
  text-decoration: none;
  margin: 0 20px;
  color: #0d6efd;
}

.header {
  background-color: #fff;
  padding-left: 360px;
  height: 50px;
  display: flex;
  align-items: center;
}