@media (max-width: 980px){
section.about-home .main-about-img{
   width: 100%;
    overflow: hidden;
    float: none;
    margin-right: 0;
    margin-bottom: var(--m30);
}
section.about-home img{
    height:400px;
}
section.about-home .abt-cont{
    min-height: 100%;
}
}
@media (max-width: 540px){

section.about-home img{
    height:350px;
}
}
@media (max-width: 360px){
section.about-home img{
    height:300px;
}
}