* {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
}


/*----------------------------------------------- 
  elements 
-----------------------------------------------*/

html, body {
    margin: 0px;    
    font-family: "hnr-medium", "Helvetica Neue", Helvetica, Arial, sans-serif;    
    font-size: 16px;
    line-height: 21px;
    /* -webkit-font-smoothing: subpixel-antialiased; */
    /* -webkit-font-smoothing: antialiased; */
    background-color: #fff;
    color: #000;
}

body {
    /*
    max-width: 700px;
    margin: 0 auto;
    */
}

p { 
    margin-top: 0px;
}

img {
    /* width: 100%; */
}
/*
figure {
    margin: 3rem auto;
}
*/
ul {
    list-style-type: none;
    padding-left: 0px; 
}

input {
    margin-right: 10px;
}

a {
    text-decoration: none;
}

a:link,
a:visited {
    color: #000;
}

a:hover {
    border-bottom:2px solid black;
    /* text-decoration: underline; */
}

a:active {
    color: #FFF;
    border-bottom:2px solid black;
}


/*-----------------------------------------------
  ids
-----------------------------------------------*/

#body {
    padding: 20px;
    max-width: 450px;
}

#artist-detail,
#exhibition-detail,
#exhibition-list,
#book-list,
#news-list,
#children,
#contact {
    padding: 4em 0;
}

#children {
    position: absolute;
    width: 700px;
    max-height: 90%;
}

#artist-detail header,
#exhibition-detail header {
    font-size: initial;
    line-height: initial;
}

#exhibition-detail,
#artist-detail {
    padding-bottom: 3em;
}

#exhibition-list .exhibition-year header,
#exhibition-list .exhibition {
    padding-bottom: 1em;
}

#gallery-img {
    width: initial;
    max-width: 100%;
    max-height: 100%;
    display: block;
    margin: 0 auto;
}

#caption-div {
    position: fixed;
    bottom: 0px;
    left: 0px;
    padding: 20px;
    color: rgba(250, 250, 240, 1);
}

#clock {
    position: fixed;
    top: 0;
    right: 0;
    padding: 20px;
    
    font-family: menlo, monospace;
    font-size: 14px;
    line-height: 16px;
}

#cv {
    display: block;
    padding-top:20px;
    padding-bottom:40px;
}

#back {
	position: fixed;
	top: 0;
	left: 0;
	padding: 20px;
}

#arrow {
    width: 10px;
    vertical-align:baseline;
}

#settings {
    padding: 50px; 
}


/*-----------------------------------------------
  classes
-----------------------------------------------*/

.thumb {
    /* display: inline-block; */
    display: block;
    width: 75%;
    padding: 5px 10px;
    vertical-align: top;
    /*margin: auto;*/
    /*width: 25%;*/
}

.img-container img, #splash-img {
    /* -webkit-filter: grayscale(100%);
    filter: grayscale(100%); */
    vertical-align: top;
}

.caption {
    padding-top: 6pt;
    font-size: 9pt;
    line-height: 12pt;
	text-align: left;
    cursor: pointer;
}

.col {
    display: inline-block;
    vertical-align: top;
    width: 49%;
    padding: 20px;
}

.col > header {
    padding-bottom: 19pt;
}

.background-img {
    background-size: contain;
    background-repeat: no-repeat;
    background-position: 0% 100%;

    width: 100%;
    padding-top: 100%;
    height: 50px;
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
}

.book {
    display: inline-block;
    width: 33%;
    padding: 10px;
    vertical-align: top;
}

.book img {
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
}

.img-container {
    position: relative;  
    display: none;
}

.img-container:-moz-full-screen {
    width: 100%;
    height: 100%;
    background-color: black;
}

.img-container:-webkit-full-screen {
    width: 100%;
    height: 100%;
    background-color: black;
}

.img-container:-webkit-full-screen > .fullscreen {
    width: initial;
    margin: auto 0;
    opacity: 1;
    height: 100%;
    width: 100%;
    object-fit: contain;
}

.img-container:-moz-full-screen > .fullscreen {
    width: initial;
    margin: auto 0;
    opacity: 1;
    height: 100%;
    width: 100%;
    object-fit: contain;
}

.img-container:-ms-fullscreen {
    width: auto;
    height: auto;
    margin: auto;
}

.colour > .fullscreen{
    -webkit-filter: none;
    filter: none;
}

.img-container-fullwindow {
    position: fixed;
    top: 0px;
    left: 0px;
    height: 100%;
    width: 100%;
    z-index: +1;
    -webkit-filter: none;
    filter: none;
    background-color: #000;
}

.square {
    /* margin is calculated based on parent width, so
    this auto-squares a div that contains it */
    margin-top: 100%;
}

.centeralign {
    text-align: center;
}

.clear {
    clear: both;
}

.centered {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);    
    transform: translate(-50%, -50%);
}

.bottom {
    position: absolute;
    bottom: 0px;
}

.tall {
    height: 100%;
    width: auto;
}

.wide {
    height: auto;
    width: 100%;
}

.controls {
    position: absolute;
    z-index: 100;
    margin: 10px;
    padding: 10px;
    cursor: pointer;
    width: 50%;
    color:#999;
    /* no select highlight */
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.controls:active {
    opacity: 0.5;
}

.next {
    top: 50%;
    right: 0px;
    text-align: right;
    padding-top: 10%;
    padding-bottom: 10%;
    -webkit-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
}

.prev {
    top: 50%;
    left: 0px;
    text-align: left;
    padding-top: 10%;
    padding-bottom: 10%;
    -webkit-transform: translate(0, -50%);
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
}

.close {
    top: 0px;
    right: 0px;
    text-align: right;
    margin: 10px;
}

.dev {
    border:1px solid red;
}

/*
.centre {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
*/

.half-size {
    width: 50vw;
    display: inline-block;
    vertical-align: top;
}

.hidden {
    display: none;
}

.white {
    color: #FFF;
    /* background-color: #999; */
    /* opacity: 0.5; */
}


/*-----------------------------------------------
  animations
-----------------------------------------------*/

.blink {
    animation: blink 1s steps(5,start) infinite;
    -webkit-animation: blink 1s steps(5,start) infinite;
}

@keyframes blink {
    to {
        visibility: hidden;
    }   
}

@-webkit-keyframes blink {
    to {
        visibility: hidden;
    }   
}


/*----------------------------------------------- 
  mobile
-----------------------------------------------*/

@media screen and (max-width: 768px) {
    .thumb {
        width: 100%;
    }
    
    .book {
        width: 50%;
    }
    
    #children {
        width: 100%;
    }
}

@media screen and (max-width: 568px)
{   
    #images,
    #body {
        width: 100vw;
        display: block;
    }
    
    body {
        width: 100%;
        margin: 0px;
        padding: 30px 0;
    }

    .thumb {
        width: 100%;
    }
    
    #artist-detail,
    #exhibition-detail,
    #exhibition-list,
    #book-list,
    #news-list,
    #contact {
        padding-left: 1em;
        padding-right: 1em;
    }
    
    #children {
        position: relative;
        top: initial;
        left: initial;
        -webkit-transform: initial;
        -moz-transform: initial;
        -ms-transform: initial;
        transform: initial;
        width: initial;
        padding: 1em 0 0 0;
    }

    .col {
        display: block;
        vertical-align: top;
        width: 100%;
        padding: 0px;
    }
    
    .col:last-of-type {
        padding-top: 0px;
    }
    
    .book {
        width: 100%;
    }
}