.board {
    height: 500px;
}

.board .p-text {
    margin-bottom: 0;
}

.notice {
    background: url(../images/notice-bg.jpg) no-repeat;
    background-position: center !important;
    background-size: cover;
}
.contact {
    background: url(../images/contact-bg.jpg) no-repeat;
    background-position: center !important;
    background-size: cover;
}

.promotion-wrapper {
    width: 1400px;
}

.p-text {
    margin-top: 3rem;
}

.p-text h5 {
    font-size: 55px;
    font-weight: 600;
}


/*==================================================*/
@media (min-width: 2250px) {
    .p-text {
        margin-bottom: 0;
    }
}


@media (max-width: 1450px) {
    .board .p-text {
        text-align: center;
    }
}


@media (max-width: 768px) {
    .board {
        height: 40vh;
    }
}


@media (max-width: 550px) {
    .board {
        height: 30vh;
    }

    .p-text {
        margin-top: 2rem;
    }
    
    .p-text h5 {
        font-size: 40px;
    }
}