.about-containter{
    width: 100%;
    
}

.about-containter-box{
    
    width: 1200px;
    margin: 40px auto;
    line-height: 1.6;
    font-size: 16px;
}

.about-containter-box h1{
    font-size: 28px;
    margin: 30px auto;
}