body{background-color: darkseagreen;}
#mainContainer {
  margin: 0 auto;
  position: relative;
  width: 500px;
}

.text {
  text-align: center;
  font-family: Helvetica, Arial, Sans-Serif;
}

.scores {
  margin: 0;
  font-size: 1.5em;
}

#explanation {
  margin: 5px 0px;
  font-size: 1.5em;
}

#title {
  margin: 10px 0px;
  font-size: 3em;
}