header, main {
    display: flex;
}
main {
    justify-content: center;
}
/* .splash-image,
.splash-text {
    opacity: 0;
} */
/* .splash-image.load-1st {
    opacity: 1;
    transition: opacity .5s;
}
.splash-text.load-2nd {
    opacity: 1;
    transition: opacity .5s;
} */
.header-full-height {
    background-color: #232d4b;
    flex-direction: column;
    height: 70vh;
    max-height: 37.666666rem;
    justify-content: center;
    align-items: center;
    margin-right: auto;
    margin-bottom: 0;
    margin-left: auto;
    max-width: none;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.header-full-height * {
    color: white;
}
.header-oculus {
    position: absolute;
    width: 130%;
    /* height: 100%; */
}
.header-full-bg {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    width: 100%;
    left:0;
    right:0;
    margin-left: auto;
    margin-right: auto;
}
/* .header-full-bg picture,
.header-full-bg video,
.header-full-bg img {
    display: flex;
    justify-content: center;
    width: 100%;
} */
.header-full-bg img {
    height: 100%;
}
.header-full-bg video {
    object-fit: cover;
    object-position: center center;
    width: 100%;
    height: 100vh;
}
.header-full-bg picture img {
    /* width: 100%; */
}
.header-full-inner {
    height: 100%;
    /* padding: 8.5rem 2rem 3rem; */
    padding: 0 1rem;
    max-width: 77.777777rem;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}
.header-full-height h1,
.header-full-height h2 {
    padding: 0;
    margin: 0;
}
.header-full-height h1 {
    background-color: transparent;
    margin-top: 0;
}
.header-full-height h1 .dept,
.header-full-height h1 .year {
    display: block;
    text-shadow: 2px 2px 3px #232d4b;
}
.header-full-height h1 .dept {
    /* font-size: 1rem; */
    font-size: 1.2rem;
    letter-spacing: .1rem;
    text-transform: uppercase;
}
.header-full-height h1 .year {
    /* font-size: 9rem; */
    font-size: 6rem;
    font-weight: 900;
    letter-spacing: -.2rem;
    /* margin-bottom: 1.333333rem; */
}
.header-full-height h2 {
    /* font-size: 1.666666rem; */
    font-size: 1.2rem;
    font-weight: 900;
    text-shadow: 2px 2px 3px #232d4b;
}
.header-full-height p {
    font-weight: 400;
    margin-bottom: .5rem;
}
.skip-main {
    margin: 5rem 0 3rem 0;
    width: 10%;
    max-width: 11.111111rem;
    z-index: 1;
}
.skip-main a {
    text-decoration: none;
}
.nav-top-home {
    padding: 1rem 1rem .166666rem;
    text-align: center;
}
.nav-top-home ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto;
    width: 66%;
}
.nav-top-home ul li {
    list-style: none;
    margin-right: 1rem;
    text-align: left;
}
.nav-top-home ul li a:hover {
    text-decoration: underline;
}
.nav-top-home ul li:first-child,
.nav-bottom-home ul li:first-child {
    display: none;
}
.nav-top-home a {
    font-style: italic;
    /* text-decoration: none; */
}
.home .main-inner {
    width: 100rem;
    max-width: 100%;
}
.home .boundaries {
    max-width: 100rem;
}
.home .main-inner .grid-menu {
    width: 100%;
    max-width: none;
}
/* .grid-mobile-img {
    display: none;
}
.grid-card {
    position: relative;
}
.grid-card .chapter-number {
    display: block;
    position: absolute;
}
.grid-card:nth-child(odd) .chapter-number {
    left: 5%;
}
.grid-card:nth-child(even) .chapter-number {
    right: 5%;
} */
@media all and (max-width: 599px) {
    /* .grid-cards .grid-card .grid-card-link:hover h2.grid-card-title {
        background-size: 100% 2px;
    }
    .grid-mobile-img {
        display: block;
        height: 8rem;
    }
    .grid-card img.grid-mobile-img {
        min-height: auto;
    }
    .grid-desktop-img {
        display: none;
    }
    .grid-menu .grid-cards {
        display: flex;
        display: -ms-flexbox;
        flex-direction: column;
    } */
    .nav-top-home ul {
        flex-direction: column;
        justify-content: flex-start;
    }
}
@media all and (max-width: 458px) {
    .header-full-inner {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .header-full-height .header-oculus {
        width: 170%;
    }
    .header-full-height h2 {
        font-size: 1.222222rem;
    }
}

@media all and (max-width: 843px) {
    .nav-top-home ul {
        width: auto;
    }
    .header-full-height h1 .dept {
        font-size: 1rem;
    }
    .header-full-height h1 .year {
        font-size: 3rem;
    }
    .header-full-height .skip-main {
        min-width: 70px;
    }
}
@media all and (max-width: 843px) {
    
    .header-full-height h1 .year {
        font-size: 4.25rem;
    }
    .header-full-height h2 {
        font-size: 1.1rem;
    }
}
@media all and (max-width:599px) {
    .header-full-height {
        height: 54vh;
    }
}
@media all and (min-width:600px) and (max-width: 1400px) {
    /* .header-full-height {
        height: 40vh;
    } */
}
@media all and (max-width:1000px) {
    /* .header-full-bg img {
        width: auto;
    } */
}
/* @media all and (max-width: 2400px) {
    .header-full-bg {
        max-height: 1250px;
    }
} */
@media all and (min-width: 2400px) {
    .header-full-height h1 .dept {
        font-size: 2rem;
    }
    .header-full-height h1 .year {
        font-size: 13.555555rem;
    }
    .header-full-height h2 {
        font-size: 2.666666rem;
    }
    .header-full-bg picture img {
        width: 100%;
        max-width: none;
    }
}
/* @media all and (min-width:133.333333rem){
    .header-full-bg picture img {
        width: 100%;
        max-width: none;
    }
} */
@media all and (max-width:1200px) { 
    
    .header-full-height {
        /* height: 33.333333rem; */
        height: 40vh;
    }
    .header-full-bg picture {
        height: 100%;
    }
    .header-full-bg picture img {
        object-fit: cover;
        width: auto;
        height: 100%;
    }
    /* .header-full-bg img {
        width: auto;
    } */
}
/* home banner animation */
.header-full-height .header-oculus {
    animation: rotateClockwise 480s linear 0s infinite;
}
@-webkit-keyframes rotateClockwise {
    0% {
        transform: rotateZ(0);
    }

    100% {
        transform: rotateZ(360deg);
    }
}
@-moz-keyframes rotateClockwise {
    0% {
      transform: rotateZ(0);
    }
  
    100% {
      transform: rotateZ(360deg);
    }
  }
  @-ms-keyframes rotateClockwise {
    0% {
      -ms-transform: rotateZ(0);
    }
  
    100% {
      -ms-transform: rotateZ(360deg);
    }
  }
  @keyframes rotateClockwise {
    0% {
        transform: rotateZ(0);
    }

    100% {
        transform: rotateZ(360deg);
    }
}
@media (prefers-reduced-motion) {
    .header-full-height .header-oculus {
        animation: none;
    }
}
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .header-full-bg picture,
    .header-full-bg img {
       display: none;
    }
    .header-full-bg {
        height: 100%;
        background-size: cover;
        background-position: center center;
    }
    .header-oculus {
        display: none;
    }
    .skip-main {
        margin: 3rem 0;
    }
}
@media all and (-ms-high-contrast: none) and (min-width: 1800px), (-ms-high-contrast: active) and (min-width: 1800px){
    .header-full-bg {
        background-image: url("/2021/assets/images/photos/grounds-aerial-splash_2400x1211.jpg");
    }
}
@media all and (-ms-high-contrast: none) and (max-width: 1799px), (-ms-high-contrast: active) and (max-width: 1799px) {
    .header-full-bg {
        background-image: url("/2021/assets/images/photos/grounds-aerial-splash_1800x1211.jpg");
    }
}