html {
  display: table;
  margin: auto;
  background-color: AliceBlue; 
  }

body	 {
  display: table-cell;
  vertical-align: middle;
  max-width: 100%;
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background-color: AliceBlue;  
  }

.header {
  display: flex;
  flex-flow: row ;
  background-color: AliceBlue;
  justify-content: left; 
}

.header div {
  background-color: AliceBlue;
  width: 100%;
  margin: 10px;
  padding: 10px;
  justify-self: left; 
}

.container {
  display: flex;
  flex-flow: row wrap;
  background-color: AliceBlue;
  justify-content: left;
}

.container div {
  background-color: white;
  width: 435px;
  margin: 10px;
  padding: 10px;
  text-align: left;  
  font-size: 16px;
  border: 0.5px solid gray;
  border-radius: 10px;
}

.footer {
  display: flex;
  flex-flow: row wrap;
  background-color: AliceBlue;
  justify-content: center;
}

.footer div {

  max-width: 435px;
  margin: 10px;
  padding: 10px;
  text-align: left;  
  font-size: 16px;
  color: black;
}

h1, h2 {
	text-align: left;
}

h3 {
	text-align: center;
}

img {
  max-width:100%;
  height:auto;
}

a  {
  text-decoration: none;
  text-align: center;
  color: black;  
  }