main.css

* {
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Urbanist', sans-serif;
}

*::selection {
    background-color: #70798C;
}

body {
    background:#70798C;
    max-width:100%;
    overflow-x: hidden;
}

h1 {
    font-family: 'Urbanist', sans-serif;
    color: #252323;
    text-align: center;
    font-size: 8vw;
    line-height: 1.25;
    margin-top: 40px;
}

h3 {
    font-family: 'Urbanist', sans-serif;
    color: #252323;
    text-align: center;
    font-size: 3vw;
    line-height: 1.25;
    margin-top: 40px;
}

a:link { 
    color: #F5F1ED;
    text-decoration: none;
}

a:visited {
    color: #A99985;
    text-decoration: none;
}

a:active {
    color: #70798C;
    text-decoration: none;
}

a:hover {
    color: #70798C;
}

.h1link:hover {
    color: #A99985;
}
    
/* The header and navigation bar are from https://www.youtube.com/watch?v=Aj8ef_TbiH8&ab_channel=Codehal.*/
header {
    position:sticky;
    top:0;
    left:0;
    width:100%;
    padding:20px 100px;
    /*
    background:rgba(255, 236, 209, 0.3);
    */
    background: rgba(169,153,133, 0.3);
    display:flex;
    justify-content: space-evenly;
    align-items: center;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(255, 255, 255, .2);
    margin-bottom: 50px;
    z-index: 100;
}

header::before {
    content: ' ';
    position: absolute;
    top: 0; 
    left: -100%;
    width: 100%;
    height: 100%;
    background:linear-gradient(90deg, transparent, rgba(255, 255, 255, .4), transparent);
    transition: 0.8s;
}

header:hover::before {
    left: 100%;
}

.navbar a {
    color: #292f42;
    font-size: 18px;
    text-decoration: none;
    margin-left:35px;
    transition:.3s;
    width:fit-content;
}

.navbar a:hover {
    color:#70798C;
}

#menu-icon {
    font-size: 36px;
    color: #fff;
    display: none;
}

/*Breakpoints */

/* Everything to make the navbar responsive came from https://www.youtube.com/watch?v=m5ZfWFUdbAw&ab_channel=Codehal */
@media (max-width: 992px) {
    .header {
        padding: 1.25rem 4%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: .5rem 4%;
        display:none;
    }

    .navbar.active {
        display: block;
        height: fit-content;
    }
    .navbar a {
        display: block;
        margin: 1.5rem 0;
        z-index: 100;
    }

    .nav-bg {
        position: fixed;
        top: 11.8%;
        left: 0;
        width: 100%;
        height: 425px;
        background: rgba(255, 255, 255, .4);
        border-bottom: 2px solid rgba(255, 255, 255, 0.6);
        backdrop-filter: blur(10px);
        z-index: 99;
        display: none;
    }

    .nav-bg.active {
        display: block;
    }
}



p, .text {
    font-family:'Urbanist', sans-serif;
    font-size: 25px;
    color: #F5F1ED;
    margin-bottom: 40px;
    margin-top: 40px;
}

.move-down {
    margin-top: 200px;
}

.roundborder {
	border-radius: 30px;
	padding: 15px;
	background-color: #252323;
    /*
    margin: 5px 15px 30px 50px;
    */
    margin-left: 50px;
    margin-right: 50px;
    margin-top: 40px;
    margin-bottom: 40px;
    width: fit-content;
}

.container {
    display: flex;
    justify-content: space-between;
}


.roundborderimg {
	border-radius: 200px;
	padding: 15px;
    margin: auto;
    width: 1250px;
    height: 500px;
}

.roundborderimg2 {
    border-radius: 50px;
	padding: 15px;
    margin: auto;
    width: 1250px;
    height: 500px;
}

.roundborderimg3 {
    border-radius: 50px;
	padding: 15px;
    margin: auto;
    width: 1250px;
}

.figure {
    border-radius: 30px;
    padding: 15px;
    margin:auto;
    width: 100%;
    height: 100%;
}

/* Courtesy of W3schools parallax*/
.parallaxhome {
    width:100%;
	background-image: url("Images/fourducks2.jpg");
	background-attachment: fixed;
	background-repeat: no-repeat;
	background-size: cover;
}

.parallaxaboutme {
    width: 100%;
    background-image: url("Images/sideduck2.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

/* nightjar.jpg and nightjar2.jpg both came from https://ebird.org/species/grenig1*/
.parallaxphysics {
    width: 100%;
    background-image: url("Images/nightjar.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallaxcs {
    width: 100%;
    background-image: url("Images/nightjar2.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallaxfrench {
    width: 100%;
    background-image: url("Images/closeduck.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallaxhum {
    width: 100%;
    background-image: url("Images/twoducks.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallaxmath {
    width: 100%;
    background-image: url("Images/disneyhall.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallaxstemi {
    width: 100%;
    background-image: url("Images/ducks.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallaxstemii {
    width: 100%;
    background-image: url("Images/ucla2.jpg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Courtesy of W3schools transparent */
div.transparent {
	margin: 10px;
	Background-color: black;
	opacity: 1;
}

.topmargin {
	margin-top: 50px;
}


img {
    height: 50%;
    width: 50%;

}

.floatright {
    float:right;
}

.floatleft {
    float:left;
}

.floatclear {
    clear:both;
}

.left {
    width: 50%;
    float: left;
}

.right {
    width: 50%;
    float: right;
}

.center2 {
    width: 50%;
    margin-top: 20px;
    margin-bottom: 20px;
}

.moveright {
    margin-left: 35%;
}

/*Clearfix makes the divs go around all the content rather than fitting around the first part.*/
.clearfix {
    overflow: auto;
}

@font-face {
    font-family: Urbanist;
    src: url(Urbanist-VariableFont_wght.ttf);
}

.center {
    width: 50%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

.center3 {
    width: 50%;
    height: auto;
    margin-left: 25%;
    margin-right: 25%;
    margin-top: 20px;
    margin-bottom: 20px;
}

.qrcode {
    margin-left: 25%;
    margin-right: 25%;
    width: 50%;
}

.obj {
    display:block; 
    width:100%; 
    height:1000px
}

.obj2 {
    display: block;
    width: 100%
}


.sizedown {
    height: 30%;
    width: 30%;
}

h2 {
    color: #DAD2BC;
}

.yellowh1 {
    color: #DAD2BC;
}

.otherlink a {
    color: #A99985;
}