@media only screen and (min-width: 1800px){
    .link-section .btn-youtube{
        padding-top: 1.8rem;
    }
    header .row .col-md-7{
        padding:15vmin 0vmin;
        padding-bottom: 25vmin;
    }
    header .container .col-md-7 h4{
        color: white;
    }
    header .container .col-md-7 h2{
        font-weight: bold;
        color: white;
    }
    header .container .col-md-7 p{
        font-size: 18px;
        padding: 3vmin 0vmin;
        padding-right: 3rem;
        color: white;
    }
    header .navbar-brand img{
        width: 280px;
        padding-left:5em;
        padding-top: 2rem;
        font-weight: bold;
    }
    header .container .col-md-5 img{
        padding-left: 5rem;
        padding-top: 4rem;
        width: 120%;
    }
    header a{
        font-size: 18px;
    }
}
ul.footer_menu_op {
    margin: 0;
    padding: 0;
}

ul.footer_menu_op li {
    display: inline;
    list-style: none;
}
footer {
    padding-top: 25px;
}
html {
  scroll-behavior: smooth;
}
.link-section .img2 {
    padding: 1.746rem 0rem;
}
.card-body {
    padding: 1.21rem !important;
    position: relative;
    padding-bottom: 80px !important;
}
.card-bodyeeee {
    position: absolute;
    bottom: 20px;
    width: 90%;
    left: 50%;
    margin-left: -45%;
}
@media only screen and (min-width: 1281) and (max-width: 1440px) {

}



/* Medium Layout: 1280px. */

@media only screen and (min-width: 992px) and (max-width: 1200px) {
.contact-section {
    padding: 3em 10em;
}
.link-section .img2 {
    padding: 1.55rem 0rem;
}
.link-section img {
    width: 50px;
    image-resolution: 300px;
}
}

/* Tablet Layout: 768px. */

@media only screen and (min-width: 768px) and (max-width: 1024px) {
.contact-section {
    padding: 3em 3em;
}	
button.navbar-toggler {
    background: url('menu_icon.png');
    height: 23px;
    width: 30px;
    background-size: 30px;
}
button.navbar-toggler:focus {
    /* outline: 1px dotted; */
    outline: none;
}
header .nav-item {
    padding: 0.2em;
}
header .row .col-md-7 {
    padding: 9vmin 1vmin;
    padding-bottom: 15vmin;
    font-family: 'Raleway', sans-serif;
}
header .navbar-brand img {
    width: 220px;
    padding-left: 1em;
    font-weight: bold;
}
.card-deck a {
    padding: 8px 12px 8px 12px;
	width: 90%;
}
.link-section .img2 {
    padding: 1.55rem 0rem;
}
.link-section img {
    width: 50px;
    image-resolution: 300px;
}
.card-deck .card {
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
    margin-right: 7px !important;
    margin-bottom: 0;
    margin-left: 7px !important;
}
.card-body {
    padding: 1.11rem !important;
	padding-bottom: 70px !important;
}
}


/* Mobile Layout: 320px. */

@media only screen and (max-width: 767px) {
.contact-section {
    padding: 3em 1em;
}
header .row .col-md-7 {
    padding: 12vmin 6vmin;
    padding-bottom: 4vmin;
    font-family: 'Raleway', sans-serif;
}
button.navbar-toggler {
    background: url(menu_icon.png);
    height: 23px;
    width: 30px;
    background-size: 30px;
}
button.navbar-toggler:focus {
    outline: none;
}
header .nav-item {
    padding: 0.2em;
}
footer ul a {
    padding: .4rem 1.5rem;
    color: white;
    display: inline-block;
}
.about-section img {
    width: 100%;
    padding: 0rem 0rem;
    padding-left: 0rem;
}
.link-section {
    padding: 4rem 1rem;
}
header .navbar-brand img {
    width: 150px;
    padding-left: 0em;
    font-weight: bold;
}

}


/* Wide Mobile Layout: 480px. */

@media only screen and (min-width: 576px) and (max-width: 767px) {
.card-deck a {
    padding: 8px 10px 8px 10px;
    font-size: 13px;
    /* position: absolute; */
    align-content: end;
    width: 100%;
}
.link-section .img2 {
    padding: 1.55rem 0rem;
}
.link-section img {
    width: 50px;
    image-resolution: 300px;
}
.card-deck .card {
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
    margin-right: 7px !important;
    margin-bottom: 0;
    margin-left: 7px !important;
}
.card-body {
    padding: 1.11rem !important;
	    padding-bottom: 80px !important;
}
}