body {
  margin:0;
  background-color: lightgray;
}

img {
  max-width: 80%;
}

main, body, header {
  width: 100%;
  margin: 0;
}
.list {
  font-size: 19px;
  color: white;
  background-color: #405772;
  border: 30px solid #405772;
  font-weight: bolder;
  text-align: center;
  font-family: 'Source sans pro';

}
.aTitle {
  font-size: 44px;
  color: white;
  background-color: #263343;
  border: 50px solid #263343;
  font-weight: bolder;
  text-align: center;
  font-family: 'Source sans pro';
}

.top {
  max-width: 800px;
  width: 100%;
  display: inline-block;
}

.subtext {
  color: black;
}

.text {
  padding:30px 5px;
  border-radius: 5px;
  width: 100%;
  text-align: left;
  font-weight: normal;
  font-family: Arial, Helvetica, sans-serif;
  color: black;
  box-sizing: border-box;
  height: 140px;
  margin-left: 20%;
  margin-right: 20%;
}

.bottom {
  margin-top: 20px;
  max-width: 800px;
  width: 100%;
  margin-bottom: 100px;
  display: inline-block;
}

.radiobuttons {
  border-radius: 5px;
  background-color: skyblue;
  border: 40px solid skyblue;
  max-width: 360px;
  width: 45%;
  font-family: Arial, Helvetica, sans-serif;
  color: gray;
  font-weight: bold;
  box-sizing: border-box;
  float: left;
}

.startstop {
  width: 45%;
  float: right;
}


.thing {
  text-align: center;
}
.buttons {
  width:50%;
  background-color: orange;
  border-radius: 25px;
  cursor:pointer;
  color: white;
  font-family: Helvetica;
  font-size: 30px;
  font-weight: bold;
  text-decoration:none;
  padding: 40px;
  text-align: center;
  box-sizing: border-box;
  margin-left: 25%;
  margin-right: 25%;
}

.buttons:hover {
  background-color: gray;
}