body {
    background: url('../images/dogbg.jpg');
}
#quiz {
    background: #D7FBF1;
    padding: 30px;
    margin: 60px;
    width: 90%;
}
.col-md-6 {
    /* border: 1px dotted darkblue; */
}
.col-md-4 {
    /* border: 1px dotted darkred; */
}
.col-md-12 {
    /* border: 1px dotted darkgreen; */
    padding: 10px 0 0 0;
    margin: 10px 0 0 0;
}
.col-md-1 {
    /* border: 1px dotted darkcyan; */
    padding: 5px;
}
button {
    padding: 10px;
    width: 350px;
    margin: 10px;
    background: #f7b32c;
    border-style: none;
}
#next-question {
    background: maroon;
    color: beige;
    font-weight: bold;
}