body{
    margin: 0px;
    font-family: Arial, Helvetica, sans-serif;
    background-color: whitesmoke;
}

.black-border{
    border: 2px solid white;
}

main{
    margin-left: 15px;
    margin-right: 15px;
}

h1{
    font-size: 50px;
    text-align: center;
    color: rgb(141, 211, 37);
}

.navbar ul{
    list-style-type: none;
    background-color: grey;
    padding: 0px;
    margin: 0px;
    overflow: hidden;   
}

.navbar a{
    color: white;
    text-decoration: none;
    padding: 15px;
    display: flex;
}

.navbar a:hover{
    color: rgb(203, 245, 155);
    background-color: rgb(107, 106, 106);
}

.navbar li{
    float: right;
}


.button {
  background-color: #9765fb;
  border: none;
  border-radius: 4% / 15%;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.button2 {
  background-color: rgb(112, 196, 224);
  border: none;
  border-radius: 4% / 15%;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.button3 {
  background-color: rgb(128, 247, 144);
  border: none;
  border-radius: 4% / 15%;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.button4 {
  background-color: rgb(255, 102, 0);
  border: none;
  border-radius: 4% / 15%;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.button5 {
  background-color: rgb(51, 204, 102);
  border: none;
  border-radius: 4% / 15%;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}


.center{
    margin: 7.5px;
    margin-bottom: 5px;
    float: left;
}