/* Removed duplicate height property in #loginbutton.
Cleaned up unnecessary comments.
Consolidated properties in #loginbutton for better readability.
Removed unnecessary flex-wrap: nowrap; from .navigationbar since it's the default behavior.
Adjusted the media query for better responsiveness by changing (min-width: 0) to (max-width: 955px). */

body {
    background-color: hsl(0, 0%, 100%);
    font-size: 20px;
    color: gray;
}

.navigationbar {
    border: 1px solid transparent;
    display: flex;
    justify-content: center;
}

#loginbar {
    color: deepskyblue;
}

.register {
    color: grey;
}

.navigationbar > div {
    border: 1px solid transparent;
    margin: 20px;
    padding-top: 80px;
}

.container {
    display: flex;
    flex-wrap: wrap;
    border: 1px solid transparent;
    justify-content: center;
    align-items: center;
}

.container > div {
    padding: 20px;
}

#loginbutton {
    background-color: deepskyblue;
    width: 90%;
    color: white;
    height: 40px;
    border-radius: 5px;
    border: none;
}

#span {
    font-size: 10px;
    color: deepskyblue;
    padding-left: 40px;
}

label {
    line-height: 40px;
}

@media only screen and (max-width: 955px) {
    .container + div,
    img {
        display: none;
    }
}