h1.h1 {
    font-size: 48px;
    line-height: 1.2;
    color: #000;
    position: relative;
    z-index: 1;
}

.TextDesc {
    margin-top: 30px;
}

.TextDesc h2 {
    font-size: 32px;
    line-height: 40px;
    color: var(--color);
    margin-bottom: 30px;
}

.TextDesc p {
    font-size: 15px;
    line-height: 35px;
    color: #333;
    margin: 0;
}

.box2 .TextDesc span {
    color: var(--color) !important;
}

@media (max-width: 1600px) {
    h1.h1 {
        font-size: 40px;
    }

    .TextDesc h2 {
        font-size: 26px;
        line-height: 34px;
    }

    .TextDesc p {
        font-size: 14px;
        line-height: 30px;
    }
}

@media (max-width: 750px) {
    h1.h1 {
        font-size: .45rem;
        font-weight: bold;
    }

    .TextDesc {
        margin-top: 0.3rem;
    }

    .TextDesc h2 {
        font-size: .34rem;
        font-weight: bold;
        line-height: .45rem;
    }

    .TextDesc p {
        font-size: .24rem;
        line-height: .45rem;
        margin-top: 0.3rem;
    }
}