.about-section{
    overflow:hidden;
    background:;
}

.service-section{
    background:rgb(247,247,247);
    background-size: cover;
}

.classes-section{
    overflow:hidden;
    background:; 
}



.fact-counter{
    background:rgb(37,59,112);
}

.news-section{
    overflow:hidden;
    background:;
}