body {
    background-color:#F8F8F8;
}

div#container {
    margin-top:5%;
}

div#space {
    display:block;
    margin: 0 auto;
    width: 500px;
    height: 10px;
 
}

div#logo {
    display:block;
    margin: 0 auto;
    width: 500px;
    text-align: center;
    font-size:30px;
    font-family:Helvetica;  
    /*border-bottom: 1px solid black;*/   
}

div#form {
    padding: 20px;
    padding-right: 20px;
    padding-top: 20px;
    display:block;
    margin: 0 auto;
    width: 500px;
    text-align: center;
    font-size:30px;
    font-family:Helvetica;  
    border-bottom: 1px solid black;
    border-top: 1px solid black;
}

div#results {
    display:block;
    margin: 0 auto;
    width: 500px;
    text-align: center;
    font-size:30px;
    font-family:Helvetica;  
}

.button {
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 16px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    cursor: pointer;
    width: 250px;
}

.button1 {
    background-color: white; 
    color: black; 
    border: 2px solid #008CBA;
}

.button1:hover {
    background-color: #008CBA;
    color: white;
}
.button2 {
    background-color: white;
    color: black;
    border: 2px solid #555555;
}

.button2:hover {
    background-color: #555555;
    color: white;
}

.button3 {
    background-color: white; 
    color: black; 
    border: 2px solid #f44336;
}

.button3:hover {
    background-color: #f44336;
    color: white;
}