/*======= NAV =======*/
* {
    margin: 0px;
    padding: 0px;
    border: 0px;
    color: #000;
}
.back {
    width: 50px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
nav {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px;
    text-align: center;
    border: 20px;
    -webkit-box-shadow: 0 8px 6px -6px black;
    -moz-box-shadow: 0 8px 6px -6px black;
    box-shadow: 0 8px 6px -6px black;
}
.pic {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
/*===== ARTWORK =====*/
main {
    margin-left: auto;
    margin-right: auto;
}
.canvas {
    width: 32.5vw;
    height: 32.5vw;
    margin-left: auto;
    margin-right: auto;
    background-color:#efeae3;
}
figure.frame {
    display: inline-flexbox;
    float: left;
    margin: 6.5% 6.5%;
    width: 87%;
    height: 87%;
}
.frame:hover {
    background-color: white;
}
article {
    margin: 0px;
    overflow: hidden;
}
.size1 {    
    display: inline-flexbox;
    float: left;
    width: 25%;
    height: 25%;
    margin: 0;
}
.size2 {
    display: inline-flexbox;
    float: left;
    width: 25%;
    height: 25%;
    margin: 0;
}
article.yellow {
    background-color: #eadf7c;
}
.yellow:hover {
    background-color: rgb(0, 0, 0);
}
article.blue {
    background-color: #6a76d8;
}
.blue:hover {
    background-color: rgb(0, 0, 0);
}
article.green {
    background-color: #295c5b;
}
.green:hover {
    background-color: rgb(0, 0, 0);
}
article.orange {
    background-color: #f85810;
}
.orange:hover {
    background-color: rgb(0, 0, 0);
}
article.darkyellow {
    background-color: #d9dd02;
}
.darkyellow:hover {
    background-color: #000;
}
article.brown {
    background-color: #572103;
}
.brown:hover {
    background-color: #000;
}
article.darkblue {
    background-color: #2f2541;
}
.darkblue:hover {
    background-color: #000;
}
article.red {
    background-color: #d93c06;
}
.red:hover {
    background-color: #000;
}
article.multi {
    display: inline-block;
    overflow: hidden;
}