/*******************************/
/******* Part Header ********/
/*******************************/
.part-header {
    position: relative;
    width: 100%;
    margin-bottom: 20px;
}

.part-header p {
    font-size: 20px;
    font-weight: 600;
}

.part-header h1 {
    margin: 0;
    position: relative;
    font-size: 60px;
    font-weight: 600;
}

.part-header h3 {
    margin: 0;
    position: relative;
    font-size: 30px;
    font-weight: 600;
}

.part-body {
    max-width: 40vw;
    margin-left: auto;
    margin-right: auto;
    padding-top: 3rem;
}

.part-body h3 {
    margin: 0;
    color: #b29168;
    position: relative;
    font-size: 30px;
    font-weight: 600;
}

.img-header-l {
    width:40%;
    padding: 3rem;
}

.img-header-c {
    width:100%;
    padding: 3rem;
}

.img-header-r {
    width:85%;
    padding: 3rem;
}

.gold-border {
    border: 10px solid #b29168;
    border-radius: 2rem;
    max-width: 85vw;
    margin-top:-10em;
}

.brochure-img {
    max-width: 80%;
    border-radius: 0.75rem;
    margin-top: -4em;
    margin-left: auto;
    margin-right: auto;
    z-index: 1;
    display: block;
}

.header {
    background-color: #091f40;
    width:100%;
    height: 40vw;
}

.logo-img {
    max-width: 30%;
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-top: 3rem;
}

.btn-gold {
    color: #fff;
    background-color: #b29168;
    border-color: #b29168;
    width: 25%;
}

.btn-gold:hover {
    color: #fff;
    background-color: #b29168;
    border-color: #b29168;
    width: 25%;
}

@media (max-width: 767.98px) {
    .part-header h1 {
        margin: 0;
        position: relative;
        font-size: 30px;
        font-weight: 600;
    }

    .part-header h3 {
        font-size: 16px;
    }

    .part-body {
        max-width: 100vw;
        padding-top: 0;
    }

    .part-body h3 {
        font-size: 16px;
    }

    .part-header p {
        font-size: 20px;
        font-weight: 600;
    }

    .btn-gold {
        width: 100% !important;
    }

    .gold-border {
        margin-top: -30px !important;
        border: 5px solid #b29168;
    }

    .img-header-l {
        width: 50%;
        padding: 0.5rem 0 0 0;
        content:url("../img/mahidol1.png");
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    
    .img-header-c {
        width:100%;
        padding: 1rem 0 0 0;
    }
    
    .img-header-r {
        width: 70%;
        padding: 1rem 0 0 0;
    }

    .logo-img {
        margin-top: 1.5rem;
        max-width: 35%;
    }

    .header {
        height: 66vw;
    }
}

@media (max-width: 1024px) {
    
    .part-header h1 {
        font-size: 30px;
    }

    .part-header h3 {
        font-size: 18px;
    }

    .part-body {
        max-width: 70vw;
        padding-top: 0;
    }

    .part-body h3 {
        font-size: 18px;
    }

    .gold-border {
        margin-top: -40px !important;
        border: 5px solid #b29168;
    }

    .img-header-l {
        width: 50%;
        padding: 0.5rem 0 0 0;
    }
    
    .img-header-c {
        width:100%;
        padding: 1rem 0 0 0;
    }
    
    .img-header-r {
        width: 70%;
        padding: 1rem 0 0 0;
    }

    .logo-img {
        margin-top: 2rem;
        max-width: 35%;
    }

    .btn-gold {
        width: 75% !important;
    }
}