.project-three,
.project-detail{
    margin-bottom: 80px;
}



@media (max-width: 768px) {
    .page-title .big-title{
        font-size: 80px;
    }
}

@media (max-width: 426px) {
    .page-title .big-title {
        font-size: 45px;
    }
}

@media (max-width: 376px) {
    .page-title .big-title {
        font-size: 35px;
    }

    .page-title_text{
        font-size: 16px;
    }
}

@media (max-width: 320px) {
    .page-title .big-title {
        font-size: 30px;
    }

    h3{
        font-size: 18px;
    }

    .page-title_text,
    .project-detail_list-two li{
        font-size: 14px;
    }

    .project-detail_list-two li span{
        font-size: 16px;
    }
}