.section1, .section3{
    height: 80vh;
    background: #CCD6E0; 
    display: flex;
    width: 100%;
    position: relative;

  
}

.section2 {
    height: 80vh;
    background: #CCD6E0; 
    display: flex;
    width: 100%;
    position: relative;
    -webkit-flex-direction: row-reverse;
    flex-direction: row-reverse;
}

.div-1 {
    width: 50%;
    align-items: left;
    place-items: left;
    align-content: left;
    z-index: 1;
}

.div-2 {
    width: 50%;
    align-items: center;
    place-items: center;
    align-content: center;
    z-index: 1;
}


@media screen and (max-width: 970px){
    .div-1 {
        width: 50%;
        align-items: left;
        place-items: left;
        align-content: left;
    }
    
    .div-2 {
        width: 50%;
        align-items: left;
        place-items: left;
        align-content: left;
    }
    
}

@media screen and (max-width: 750px){
    
}

@media screen and (max-width: 630px){

    .section1, .section2, .section3{
        height: auto;
        display: block;
        padding-top: 15vh;
        padding-bottom: 0vh;
       
        width: 100%;
        position: relative;
        align-items: center;
        place-items: center;
        align-content: center;
        overflow-x: hidden;
    }

    .div-1 {
        margin-left: auto;
        margin-right: auto;
        width: 100%;
        height:  max-content;
        text-align: center;
        align-items: center;
        place-items: center;
        align-content: center;
    }
    
    .div-2 {
        width: 100%;
        height: 50vh;
        text-align: center;
        align-items: center;
        place-items: center;
        align-content: center;
    }

}