@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,700');
@import url('https://fonts.googleapis.com/css?family=Merriweather:400,700');

* { box-sizing: border-box; }

body {
  background-color:#708090;
  font-family: "Open Sans", sans-serif;
  font-size: 18px;
  margin: 2px;
  color: #fff9f9;
  text-align: center;

}

h1 {
  font-family: "Merriweather", serif;
  font-size: 32px;
}

#base{
  position: relative;
  width: 100%;
  max-width: 310px;
  margin: 0 auto;
  background-color: pink;
  height: 240px;
}

#bluebox{
  position: absolute;
  right: 0px; 
  top: 00px;
  background-color:#156ffd;
  width: 111px;
  height: 60px;
}

#redbox{
  position: absolute;
  left: 0px; 
  top: 0px;
  background-color:#bf0000;
  width: 61px;
  height: 60px;
}
#greenbox{
  position: absolute;
  left: 0px; 
  bottom: 00px;
  background-color:#026902;
  width: 111px;
  height: 60px;
}

#yellowbox{
  position: absolute;
  right: 0px; 
 bottom: 0px;
  background-color:#ecec00;
  width: 61px;
  height: 60px;
}