website-2018/css/main.css

@font-face {
    font-family: OpenSans;
    src: url('../fonts/OpenSans/OpenSans-Regular.ttf')
}

@font-face {
    font-family: OpenSans;
    font-weight: bold;
    src: url('../fonts/OpenSans/OpenSans-Bold.ttf')
}


/*http://meyerweb.com/eric/tools/css/reset/*/
html,body,div,span,button,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
    font: inherit;
    font-family: 'Segoe UI', 'Open Sans', 'Helvetica Neue', Helvetica, sans-serif;
    font-size: 100%;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
    border: 0
}

html {
    width: 100%;
}

body {
    overflow-x: hidden;
    /*IMPORTANT TO CHANGE IF EXPANDING*/
    width: 100%;
    height: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-touch-callout: none
}

.fluid {
    -webkit-transition: all .2s ease;
    -moz-transition: all .2s ease;
    -ms-transition: all .2s ease;
    -o-transition: all .2s ease;
    transition: all .2s ease;
}

.fluid-slow {
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -ms-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .5s ease;
}

hr {
    width: 100%;
    height: 1px;
    float: left;
    border: none;
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
}

header {
    position: relative;
    width: 100%;
    /*height: calc(10vh + 50px);*/
}

#banner {
    width: 100%;
    height: 10vh;
    text-align: center;
    display: table;
}

#banner h1 {
    display: table-cell;
    vertical-align: middle;
    font-size: 200%;
    font-weight: bold;
}

nav#menu {
    width: 100%;
    height: 50px;
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    background-color: #b71c1c;
    box-shadow: 0 28px 79px 0 rgba(66, 129, 121, .27);
}

a.menu-item {
    color: #000;
    font-size: 1em;
    z-index: 10;
    display: inline-block;
    float: left;
    flex-basis: calc(100vw / 4);
}

button.menu-item {
    cursor: pointer;
    font-size: 1.2em;
    width: 100%;
    height: 50px;
    outline: none;
    color: #fff;
    background-color: transparent;
    border: none;
}

button.menu-item:hover {
    background-color: #7f0000;
}

button.menu-item:active {
    font-size: 1.1em;
}

#dome:before {
    position: absolute;
    width: 100%;
    height: 40vh;
    min-height: 280px;
    top: 0vh;
    content: '';
    display: block;
    background-color: rgba(255, 255, 255, 0.1);
    -webkit-filter: blur(10px);
    filter: blur(10px);
    z-index: -1;
}

#dome {
    position: relative;
    width: 100%;
    height: 40vh;
    min-height: 280px;
    color: #000;
    background-color: rgba(255, 255, 255, 0.6);
}

#dome:after {
    position: absolute;
    width: 100%;
    height: 40vh;
    min-height: 280px;
    top: 0vh;
    content: '';
    display: block;
    background-color: #010318;
    background-image: url('../img/bg.jpg');
    background-size: cover;
    background-position-x: center;
    background-position-y: 7.5vh;
    background-repeat: no-repeat;
    background-attachment: fixed;
    z-index: -2;
}

a {
    color: #1976D2;
    text-decoration: none;
}

button.social {
    cursor: pointer;
    outline: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    margin: 3px;
    background-color: transparent;
}

button.social#fb {
    background: url('../icons/fb.png');
    background-size: cover;
}

button.social#tw {
    background: url('../icons/tw.png');
    background-size: cover;
}

button.social#flickr {
    background: url('../icons/flickr.png');
    background-size: cover;
    background-color: #fff;
}

button.social#mail {
    background: url('../icons/mail.png');
    background-size: cover;
}

button.flip>i {
    height: 3vh;
    width: 3vh;
    display: block;
    background-size: cover;
}

button.expand>i {}

i.left {
    background-image: url("../icons/ic_keyboard_arrow_left_black_48px.svg");
}

i.right {
    background-image: url("../icons/ic_keyboard_arrow_right_black_48px.svg");
}

i.expand {
    background-image: url("../icons/ic_expand_less_white_48px.svg");
}

button.flip {
    cursor: pointer;
    position: absolute;
    height: 6vh;
    width: 3vh;
    outline: none;
    background-color: rgba(255, 255, 255, 0.5);
}

button.flip.left {
    top: calc(50% - 3vh);
    left: 0;
}

button.flip.right {
    top: calc(50% - 3vh);
    right: 0;
}

button.flip:hover {
    background-color: rgba(255, 255, 255, 0.7);
}

button.flip:active {
    background-color: rgba(255, 255, 255, 0.9);
}

button.expand {
    cursor: pointer;
    position: absolute;
    height: 6vh;
    width: 4vh;
    outline: none;
    background-color: rgba(255, 255, 255, 0.5);
}

span>a:hover {
    color: #616161;
}

span>a:active {
    color: #212121;
}

#wrapper {
    position: relative;
    width: 100%;
    min-height: 100vh;
    z-index: 1;
    background-color: #424242;
}

#wrapper:before {
    position: absolute;
    width: 100%;
    min-height: 100vh;
    top: 0vh;
    content: '';
    display: block;
}

section {
    width: 100%;
    height: 100vh;
    padding-bottom: 5vh;
    display: flex;
}

#about {
    display: flex;
    height: 100%;
    justify-content: center;
    flex-flow: row wrap;
}

#updates {
    display: flex;
    height: 100%;
    justify-content: center;
    flex-flow: row wrap;
}

section h1 {
    font-size: 3.5em;
    margin-top: 0.5em;
}

section h2 {
    width: 100%;
    font-size: 2.1em;
    font-weight: bold;
    color: #fff;
    margin: 2.5vh 0;
    display: inline-block;
    text-align: left;
}

#intro-title {
    width: 100%;
}

#intro-text {
    text-align: center;
    width: calc(50% - 8vw);
    margin: 0 2vw;
}

#intro-image {
    text-align: center;
    width: calc(50% - 8vw);
    margin: 0 2vw;
    padding-top: calc(5% + 2.1em);
}

#intro-image>img {
    width: 100%;
}

#tweets {
    text-align: center;
    width: calc(50% - 8vw);
    margin: 0 2vw;
}

#feedback {
    text-align: center;
    width: calc(50% - 8vw);
    margin: 0 2vw;
}

#logo {
    display: inline-block;
}

#letter {
    width: calc(100% - 2em);
    margin: 0 1em;
    font-size: 1.1em;
    display: inline-block;
    text-align: left;
    color: #fff;
    clear: both;
}

#letter>p {
    margin: 0.5em 0;
}

footer {
    position: relative;
    width: 100%;
    height: calc(2.75em + 42px);
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    color: #fff;
    background-color: #212121;
    z-index: 10;
    opacity: 0.9;
}

footer>span {
    width: 100vw;
    height: 2em;
    font-size: 1.1em;
    display: table-cell;
    vertical-align: middle;
}

#contact {
    margin: 1em 0 0 0;
}

@media screen and (max-width: 900px) {
    #intro-text,
    #intro-image,
    #tweets,
    #tweets,
    #feedback {
        width: 100%;
    }
    #letter {
        font-size: 1.4em;
    }
    #dome:after {
        background-position-y: 20vh;
        background-size: 100%;
    }
    #dome {
        display: none;
    }
    #menu>a {
        width: 100%;
        height: 10vh;
        flex-basis: auto;
    }
    #menu button {
        font-size: 2em;
        width: 100%;
        height: 100%;
    }
    nav#menu {
        width: 30vw;
        height: 100vh;
        display: block;
        position: fixed;
        z-index: 2;
        left: -30vw;
    }
}

@media screen and (min-width: 1800px) {
    #letter {
        font-size: 1.4em;
    }
}

/*
#dome:after {
        background-position-y: 20vh;
        background-size: 100%;
    }
*/