body {
    font-family: 'Courier New', Courier, monospace;
    background-color: #333333;
}

html,
body {
    border-color: #E7E5E2;
    color: #E7E5E2;
}

hr {
    display: none;
}

a {
    color: #8FA3A9;
}

#header {
    border-radius: 10px;
    text-align: center;
    width: 100%;
    padding-top: 25px;
    padding-bottom: 25px;
    background-color: #8FA3A9;
    color: #243233;
    font-weight: bolder;
    font-size: large;
}

#content {
    min-width: 400px;
    max-width: 900px;
    width: 65%;
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ab {
    float: none;
    border-radius: 10px;
    margin-top: 10px;
    justify-content: center;
    align-items: center;
    display: flex;
    padding: 5px;
    background-color: #89A6C0;
}

.a {
    float: left;
    width: 45%;
    box-sizing: border-box;
    padding: 25px;
    border-radius: 10px;
    border: 1px solid transparent;
    background-color: #F7D214;
    color: #243233;
    font-weight: bold;
    text-align: left;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    text-indent: -25px;
    padding-left: 50px;
    hyphens: auto;
    overflow: hidden;
    text-overflow: ellipsis;
}

.b {
    float: left;
    width: 45%;
    box-sizing: border-box;
    padding: 25px;
    border-radius: 10px;
    border: 1px solid transparent;
    background-color: #243233;
    color: #F7D214;
    font-weight: bold;
    text-align: left;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    text-indent: -25px;
    padding-left: 50px;
    hyphens: auto;
    overflow: hidden;
    text-overflow: ellipsis;
}

input[type="radio"] {
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    width: 1px;
    cursor: pointer;
}

.ab input:checked+label {
    background-color: #B3472B;
    border: 1px solid #000000;
    color: #E7E5E2;
}

.separator {
    float: left;
    width: 10%;
    box-sizing: border-box;
    writing-mode: vertical-lr;
    transform: rotate(210deg);
    font-size: x-small;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #243233;
}

#footer {
    margin-top: 10px;
}

#questions {
    font-size: small;
    text-align: center;
    width: 45%;
    float: left;
    border-radius: 10px;
    padding-top: 25px;
    padding-bottom: 25px;
    color: #F7D214;
    font-weight: bold;
}

#next {
    text-align: center;
    width: 45%;
    float: left;
    border: 0px;
    border-radius: 10px;
    padding-top: 25px;
    padding-bottom: 25px;
    background-color: #8FA3A9;
    color: #243233;
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    font-size: medium;
    display: block;
    cursor: pointer;
}

@media only screen and (max-width:1600px) {
    #content {
        min-width: 75%;
    }
}

@media only screen and (max-width:1280px) {
    #content {
        min-width: 95%;
    }
}

@media only screen and (max-width:640px) {
    #content {
        min-width: 95%;
        transform: none;
        position: absolute;
        top: 5px;
        left: 50%;
        transform: translate(-50%);
    }

    #next {
        min-width: 100%;
    }

    #questions {
        min-width: 100%;
        padding-top: 0px;
        padding-bottom: 5px;
    }

    .a {
        font-size: small;
    }

    .b {
        font-size: small;
    }
}