html {
  min-height: 100%;
}

body {
    font-family: sans-serif;
    text-align: center;

    background: rgb(115,159,184);
    background: -moz-linear-gradient(top, rgba(115,159,184,1) 0%, rgba(247,242,186,1) 100%);
    background: -webkit-linear-gradient(top, rgba(115,159,184,1) 0%,rgba(247,242,186,1) 100%);
    background: linear-gradient(to bottom, rgba(115,159,184,1) 0%,rgba(247,242,186,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#739fb8', endColorstr='#f7f2ba',GradientType=0 );
}

footer {
    font-size: 12px;
}

a {
    color: #2c357f;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

table {
    border-collapse: collapse;
    margin: 0px auto;
    font-size: 17px;
}

table, th, td {
    border: 1px solid black;
    border-spacing: 2px;
}

th {
    font-weight: bold;
}

td {
    text-align: left;
}

td, th {
    padding: 5px;
}

#logo {
    width: 300px;
    margin-top: 10px;
}

#largeTube {
    margin-top: 20px;

    max-width: 100%;
    max-height: 60vh;
    height: auto;
}

#toMain {
    font-size: 20px;
    font-weight: bold;
}

#display {
    margin-top: 20px;
    width: 50%;
    min-width: 350px;
    max-width: 500px;
    margin-bottom: 20px;
}

.break {
    font-size: 17px;
    display: block;
}

#external {
    margin-top: 50px;
    margin-bottom: 50px;
}

.externalLogo {
    width: 20%;
    min-width: 100px;
    max-width: 150px;
}