.mb_xxl {
    margin-top: 172px;
}
.mb_x {
    margin-top: 120px;
}
.mb_68 {
    margin-top: 68px;
}

.mb_200 {
    margin-bottom: 200px;
}
.mb_100 {
    margin-bottom: 100px;
}
.mb_84 {
    margin-bottom: 84px;
}
.mb_64 {
    margin-bottom: 64px;
}
.mb_60 {
    margin-bottom: 60px;
}
.mb_48 {
    margin-bottom: 48px;
}
.mb_40 {
    margin-bottom: 40px;
}
.mb {
    margin-bottom: 32px;
}
.mb_27 {
    margin-bottom: 27px;
}
.mb_s {
    margin-bottom: 24px;
}
.mb_16 {
    margin-bottom: 16px;
}
.mb_ss {
    margin-bottom: 12px;
}

.pdMain {
    padding: 100px 0;
}
.pdMain_smaller {
    padding: 50px 0;
}
@media (max-width: 768px) {
    .mb_xxl {
        margin-top: calc(172px / 2);
    }
    .mb_x {
        margin-top: calc(120px / 2);
    }
    .mb_200 {
        margin-bottom: calc(200px / 2);
    }
    .mb_100 {
        /* margin-bottom: calc(100px / 2); */
        margin-bottom: 30px;
    }
    .mb_68 {
        margin-top: calc(68px / 2);
    }
    .mb_60 {
        margin-top: calc(60px / 2);
    }
    .mb_84 {
        margin-bottom: calc(84px / 2);
    }
    .mb_64 {
        margin-bottom: calc(64px / 2);
    }
    .mb_48 {
        margin-bottom: calc(48px / 2);
    }
    .mb_40 {
        margin-bottom: calc(40px / 2);
    }
    .mb {
        margin-bottom: calc(32px / 2);
    }
    .mb_16 {
        margin-bottom: calc(16px / 2);
    }
    .mb_s {
        margin-bottom: calc(24px / 2);
    }
    .pdMain {
        padding: calc(100px / 2.8) 0;
    }
}