@charset "utf-8";
@import url('https://fonts.googleapis.com/css?family=Orbitron');

* { 
    margin: 0;  
    padding: 0;
}
ol,ul {
    list-style: none;
}
a { 
    outline: 0; 
    text-decoration: none; 
}
img {
    border: 0;
}

body {
    font: 17px/1.4 "orbitron";
    letter-spacing: 1px;
    color: #ddd;
    background: #000;
}

.wrap {
    position: fixed;
    width: 100%;
    height: 100%;
    perspective: 1300px;
}

.wrap>video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: fixed;
    opacity: 0.5;
}

.wrap #circle {
    width: 600px;
    height: 800px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -400px;
    margin-left: -300px;
    border: 1px solid aqua;
}

.wrap #circle article {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(255,255,255,0.4);
    display: none;
}

.wrap #circle article h1 {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 30px;
    opacity: 0;
    transition: all 0.5s;
}

.wrap #circle article:hover h1 {
    top: -60px;
    opacity: 1;
}

.wrap #circle article .inner {
    width: 100%;
    height: 100%;
}

.wrap #circle article .inner>div {
    width: 100%;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.06);
    padding: 50px;
    position: relative;
    opacity: 0.7;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.5s;
}

.wrap #circle article .inner>div:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.03);
    opacity: 1;
}

/* face 1 */
.wrap #circle .face1 {
    display: block;
}

.wrap #circle .face1 .inner>div {
    width: 290px;
    height: 254px;
    float: left;
    margin-bottom: 20px;
    text-align: center;
}

.wrap #circle .face1 .inner>div p i {
    font-size: 100px;
    transition: all 0.5s;
    opacity: 0.7;
}

.wrap #circle .face1 .inner>div h2 {
    margin-top: 20px;
    letter-spacing: 2px;
    transition: all 0.5s;
}

.wrap #circle .face1 .inner>div:nth-of-type(odd) {
    margin-right: 20px;
}

.wrap #circle article .inner>div:hover h2 {
    color: lightcyan;
    text-shadow: 0px 0px 10px aqua;
}

.wrap #circle article .inner>div:hover i {
    color: lightcyan;
    text-shadow: 0px 0px 10px aqua;
    transform: scale(1.2);
    transition: all 0.5s;
}

/* face 2 */
.wrap #circle .face2 {
    display: block;
}

.wrap #circle .face2 .inner>div {
    width: 100%;
    height: 100%;
}

.wrap #circle .face2 .inner>div img {
    width: 100%;
    margin-top: 30px;
    margin-bottom: 40px;
}

.wrap #circle .face2 .inner>div h3 {
    color: #fff;
    margin-bottom: 20px;
}

.wrap #circle .face2 .inner>div p {
    font: 18px/1.3 "arial";
    color: #ccc;
}