body{
    background: darkred url("../images/background.jpg");
}
.mainBody{
    height: 500px;
    width:1000px;
    margin: 0 auto;
    background: white;
    opacity: .85;
}
p{
    text-align: center;
    font-size: 30px;
}
img{
    display: block;
    height: 300px;
    width: 300px;
    margin: 0 auto;
}
.start{
    padding: 30px;
    color: red;
    background: blue;
    font-weight: bolder;
}
.reset{
    padding: 30px;
    color:red;
    background: black;
    font-weight: bolder;
}
button{
    opacity: 1;
    display: block;
    margin: 0 auto;
    width: 100px;
    font-size: 16px;
}
h1{
    text-align: center;
    font-size: 24px;
}
.header{
    font-size: 30px;
    display: block;
    height: 100px;
    width: 1000px;
    margin: 0 auto;
    opacity: .85;
    background: red;
}
.header h1{
    display: block;
    margin: 0 auto;
}
.question{
    margin: 0 auto;
    text-align: center;
    font-size: 30px;
}