body,
html {
    width: 100%;
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
}
.header_icon {
    margin: 10px;
    height: 100px;
    width: 100px;
    margin-left: 1em;
}
header {
    background-image: linear-gradient(to right, #4a90e2, #50e3c2);
    display: flex;
    color: white;
}
main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: start;
    height: calc(100% - 200px);
}
footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    background-image: linear-gradient(to right, #4a90e2, #50e3c2);
    color: white;
}
.overview_site {
    margin-top: 2em;
    margin-left: 2em;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    border-color: black;
    border-style: solid;
    border-width: 1px;
    border-radius: 5px;
    padding: 0px;
}
button,
input[type="submit"] {
    min-width: 7em;
    min-height: 5em;
    font-weight: bold;
    background-color: rgba(0, 0, 0, 0);
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}
#newID {
    padding-top: 1em;
    padding-bottom: 1em;
    background-color: #dddddd;
    border-radius: 2em;
    text-align: center;
}
.fileLink {
    display: flex;
    width: 10em;
    height: 3em;
    background-color: #ccc;
    margin: 0.5em;
    border-style: solid;
    border-color: #555;
    border-radius: 0.25em;
    justify-content: center;
    align-items: center;
    text-align: center;
}
#newFiles {
    width: 21em;
    height: 4em;
    display: flex;
    flex-direction: row;
}