@media (max-width: 767px) {

.about-UOL-section .heading-1 {

    font-size: 34px;
    line-height: 1.2; 
text-align: center;

}

.about-UOL-section .UOL-btn{

flex-direction: column;

}

.about-UOL-section .row{

    row-gap: 30px;

}

}