* {
margin: 0;
padding: 0;
box-sizing: border-box;
text-decoration: none;
}
body {
background-image: linear-gradient(to top, #FFF, #EFF2FE);
font-family: "PingFang SC", "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
}
header, footer {
display: flex;
position: fixed;
z-index: 9;
width: 100%;
height: 80px;
padding: 0 calc((100% - 1160px) / 2);
background-color: #FFF;
justify-content: space-between;
align-items: center;
}
.logo {
width: 32px;
height: 32px;
margin-left: 24px;
background: url('color-cube-logo.png');
background-size: cover;
}
.github {
position: relative;
margin-right: 24px;
padding: 8px 14px 8px 38px;
color: #2D323E;
font-size: 16px;
font-weight: 500;
line-height: 22px;
border-radius: 20px;
transition: all .3s;
background: rgba(18, 24, 58, .06);
}
.github::before {
content: '';
position: absolute;
width: 22px;
height: 22px;
left: 10px;
background: url("github.svg");
}
.github:hover {
background: rgba(18, 24, 58, .12);
}
.canvas {
display: flex;
width: 100vw;
height: calc(100vh - 80px);
padding-top: 140px;
align-items: center;
justify-content: center;
}
#space {
position: relative;
transform: perspective(800px) rotateX(-30deg) rotateY(-30deg);
transform-style: preserve-3d;
cursor: move;
}
.cube {
width: 200px;
height: 200px;
transform-style: preserve-3d;
}
.cube div {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
background-size: cover;
backface-visibility: hidden;
opacity: 1;
}
.front {
transform: translateZ(100px);
background: url('data:image/svg+xml,');
}
.back {
transform: translateZ(-100px) rotateY(180deg);
background: url('data:image/svg+xml,');
}
.left {
transform: translateX(-100px) rotateY(-90deg);
background: url('data:image/svg+xml,');
}
.right {
transform: translateX(100px) rotateY(90deg);
background: url('data:image/svg+xml,');
}
.top {
transform: translateY(-100px) rotateX(90deg);
background: url('data:image/svg+xml,');
}
.bottom {
transform: translateY(100px) rotateX(-90deg);
background: url('data:image/svg+xml,');
}
.axes {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
transform-style: preserve-3d;
}
.axes div {
position: absolute;
bottom: 0;
width: 300px;
height: 1px;
font-size: 12px;
line-height: 2;
text-align: right;
color: #495065;
border-bottom: 1px dashed #495065;
transform-origin: 0 0;
}
.axes .x {
transform: translateZ(-100px) rotateY(90deg) rotateY(-90deg);
}
.axes .x::before {
content: 'Red (X)';
}
.axes .y {
transform: translateZ(200px) rotateX(90deg) rotateZ(-90deg);
text-align: left;
}
.axes .y::after {
content: 'Green (Y)';
}
.axes .z {
transform: translateZ(-100px) rotateZ(-90deg);
}
.axes .z::before {
content: 'Blue (Z)';
}
footer {
position: fixed;
bottom: 0;
font-size: 14px;
color: #9AA7B9;
}
.copyright {
margin-left: 24px;
}
.designer {
margin-right: 24px;
}
.designer a {
color: #9AA7B9;
transition: all .3s;
}
.designer a:hover {
color: #2D323E;
}
@media screen and (max-width: 399px) {
header {
height: 60px;
}
.canvas {
height: calc(100vh + 10px)
}
footer {
flex-direction: column;
height: 80px;
}
.copyright, .designer {
flex-grow: 1;
text-align: center;
margin: 0;
}
}