.image {
    position: relative;
    width: 100%; /* for IE 6 */
    margin: 0 auto;
}

h2 {
    position: absolute;
    top: 20px;
    left: 0;
    width: 100%;
}
.equation-fill-type-question{    
    margin-top: -100px;
    width:auto;      
}

.CorrectEquationFillAnswer
{
    background-color: #ffffff;
    border-color:#3CBA5A;
    width:130px;
    height: 50px;
    font-size: 20px;
    border-radius : 3px 3px 3px 3px;

}
.WrongEquationFillAnswer
{
    background-color: #ffffff;
    border-color:#C22527;
    width: 130px;
    height: 50px;
    font-size: 20px;
}