html,
body {
  height: 100%;
  margin: 0;
}

.form-container {
  margin: auto;
  padding: 20px 30px;
  max-width: 300px;
  min-width: 350px;
  background-color: rgba(255, 255, 255, 0.81);
  /* border-radius: 10px;*/
}

body {
  /* background-image: url(hongye.ca/login-backgroud.jpg); */
  background-size: cover;
  background-position: center;
}

.header {
  background: rgba(2, 80, 151, 0.91);
  /* #55555580; */
  padding: 10px;
}

.header .logo {
  float: left;
  width: 60px;
  height: 60px;
}

.header .title {
  line-height: 60px;
  float: left;
  padding-left: 10px;
  font-size: 25px;
  font-weight: bold;
  color: white;
}

.content {
  background-color: rgba(0, 0, 0, 0.62);
}

.footer {
  background-color: rgba(0, 0, 0, 0.78);
  color: white;
  text-align: center;
}

#responsiveBoxContainer {
  min-width: 800px;
}

.article {
  position: fixed;
  background-color: blanchedalmond;
  width: 30px;
  height: 30px;
  left: 0;
}
#article_div{
  width: 300px;
}
.dx-list-group{
  background-color: white;
}
.dx-list-group-header{
   background-color: lemonchiffon;
}