:root {
    --primary: #003152;
    --white: #ffffff;
    --black: #000000;
}

.contact_details {
    margin: 50px 0;
}

.col-border {
    border-left: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
}

.contact_details img {
    height: 45px;
    width: auto;
}

.contact_title {
    color: var(--primary);
    margin: 17px 0 12px 0;
}

.contact_col {
    padding: 20px;
    height: 100%;
}

.contact_details p {
    font-size: 19px !important;
    color: var(--black);
}

.btn {
    background-color: var(--primary);
    color: white;
    padding: 8px 17px;
    font-size: 20px;
}

.btn:first-child:hover {
    color: var(--primary);
    background-color: white;
    border: 2px solid var(--primary);
}

/* --------------------------------------- Responsiveness ------------------------------------------------ */

@media (min-width: 1200px) and (max-width: 1400px) {
    .contact_details p {
        font-size: 18px !important;
    }
}

@media (min-width: 992px) and (max-width: 1200px) {
    .contact_details p {
        font-size: 17px !important;
    }

    iframe {
        height: 400px;
    }

    .contact_details img {
        height: 40px;
    }
}

@media (min-width: 768px) and (max-width: 992px) {
    .contact_details p {
        font-size: 16px !important;
    }

    iframe {
        height: 350px;
    }

    .contact_details img {
        height: 40px;
    }

    .contact_col {
        padding: 0px;
    }
}

@media (min-width: 768px){
    .col-border {
        border-left: 2px solid var(--primary);
        border-right: 2px solid var(--primary);
        border-top: none;
        border-bottom: none;
    }
}

@media (min-width: 576px) and (max-width: 768px) {
    .contact_details p {
        font-size: 17px !important;
    }

    iframe {
        height: 350px;
    }

    .contact_details img {
        height: 40px;
    }

    .col-border {
        border-top: 2px solid var(--primary);
        border-bottom: 2px solid var(--primary);
        border-left: none;
        border-right: none;
    }

    .contact_col {
        padding: 15px;
    }

    .contact_details {
        margin: 35px 0;
    }
}

@media (min-width: 400px) and (max-width: 576px) {
    .contact_details p {
        font-size: 17px !important;
    }

    iframe {
        height: 300px;
    }

    .contact_details img {
        height: 40px;
    }

    .col-border {
        border-top: 2px solid var(--primary);
        border-bottom: 2px solid var(--primary);
        border-left: none;
        border-right: none;
    }

    .contact_col {
        padding: 15px;
    }

    .contact_details {
        margin: 35px 0;
    }

    .col-12{
        width: 75%;
    }
}

@media (min-width: 300px) and (max-width: 400px) {
    .contact_details p {
        font-size: 17px !important;
    }

    iframe {
        height: 250px;
    }

    .contact_details img {
        height: 40px;
    }

    .col-border {
        border-top: 2px solid var(--primary);
        border-bottom: 2px solid var(--primary);
        border-left: none;
        border-right: none;
    }

    .contact_col {
        padding: 15px;
    }

    .contact_details {
        margin: 35px 0;
    }

    .col-12{
        width: 90%;
    }
}