html {
    background: url(../images/bg2.png) top center no-repeat;
    background-size: cover;
    position: relative;
}

body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    /* Old browsers */
    background: -moz-linear-gradient(left, rgba(247, 238, 210, 0.5) 50%, #130909 50%, rgba(19, 9, 9, 0.5) 50%);
    /* FF3.6-15 */
    background: -webkit-linear-gradient(left, rgba(247, 238, 210, 0.5) 50%, #130909 50%, rgba(19, 9, 9, 0.5) 50%);
    /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to right, rgba(247, 238, 210, 0.5) 50%, #130909 50%, rgba(19, 9, 9, 0.99) 50%);
    font-family: 'Cormorant Garamond', serif;
}

#particles {
    width: 50%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}

#particles2 {
    width: 50%;
    height: 100%;
    top: 0;
    right: 0;
    position: absolute;
    transform: scale(-1, 1);
}

#logo {
    position: relative;
    width: 50px;
    margin: 0 auto;
    z-index: 99;
    padding-bottom: 50px;
}

#logo img {
    width: 50px;
}

#logo:hover {
    opacity: .8;
}

.left {
    position: relative;
    float: left;
    width: 50%;
    height: 100%;
    padding: 30px;
    box-sizing: border-box;
    color: #333;
}

.right {
    position: relative;
    float: right;
    width: 50%;
    height: 100%;
    padding: 30px;
    box-sizing: border-box;
    color: #fff;
}

#menu {
    font-size: 15px;
    position: fixed;
    top: 15px;
    right: 10px;
    z-index: 100;
}

#menu a {
    margin-right: 30px;
}

#menu a::before {
    content: ">";
    font-size: 8px;
    position: relative;
    top: -3px;
    left: -5px;
}


/*first section
**************************************/

#first_sec {
    width: 100%;
    height: 900px;
    margin: 0 0 50px;
    padding: 0;
}

#first_sec .right,
#first_sec .left {
    overflow: hidden;
}

#key1_text {
    font-size: 100px;
    position: absolute;
    top: 30vh;
    right: 2%;
    z-index: 2;
    text-align: right;
    line-height: 1.5;
    letter-spacing: -5px;
}

#key2_text {
    font-size: 100px;
    position: absolute;
    top: 30vh;
    left: 2%;
    z-index: 2;
    text-align: left;
    line-height: 1.5;
    color: #fff;
    letter-spacing: 3px;
}


/*second section
**************************************/

#second_sec {
    width: 100%;
    height: 1000px;
    margin: 0;
    padding: 0;
    position: relative;
}


/*third section
**************************************/

.third_sec {
    width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 10;
}

.sc {
    width: 100%;
    max-width: 400px;
    height: 400px;
    display: block;
    margin: 0 auto 100px;
    position: absolute;
}

.sc_l {
    right: calc(50% - 200px);
}

#second_sec .right img {
    position: absolute;
    top: 280px;
    left: -100px;
    z-index: -1;
}

#second_sec .left img {
    position: absolute;
    top: 600px;
    right: -100px;
    z-index: -1;
}

.tracklist {
    width: 100%;
    max-width: 600px;
    height: 600px;
    border: 20px solid #fff;
    position: absolute;
    top: 350px;
    right: 15%;
    transform: rotate(-21.5deg)
}

.left .track {
    font-weight: bold;
    font-family: 'Cormorant Garamond', "游明朝体", "Yu Mincho", serif;
}

.right .track {
    font-weight: bold;
    margin-top: 600px;
}

.track {
    width: 500px;
    margin: 25px 0 0 -17px;
}

.track tr {
    border-top: 10px solid #111;
    line-height: 2.6;
    margin: 20px;
}

.track tr td:first-child {
    font-size: 15px;
    color: #130909;
}

.track tr td:nth-child(2) {
    font-size: 17px;
    padding-left: 30px;
    color: #130909;
    letter-spacing: .15em;
}

.track tr td a {
    background: #130909;
}

.track th {
    font-weight: 100;
    text-align: left;
    font-size: 20px;
}

.track td {
    font-size: 16px;
}

#credit {
    max-width: 700px;
    width: 100%;
    margin: 200px auto 100px;
    line-height: 4;
    box-sizing: border-box;
    font-size: 18px;
}

#credit tr {
    margin-bottom: 10px;
}

#credit th {
    margin-bottom: 10px;
    text-align: center;
    font-size: 16px;
}

#credit tr td:first-child {
    width: 50%;
    text-align: right;
    padding-right: 10px;
    font-family: 'Cormorant Garamond', "游明朝体", "Yu Mincho", serif;
}

#credit tr td:nth-child(2) {
    width: 50%;
    text-align: left;
    padding-left: 10px;
    color: #fff;
}

#credit tr td:first-child {}

a:link,
a:visited {
    color: #fff;
    text-decoration: none;
}

a:hover {
    color: #999;
}

.left .track a:link,
.left .track a:visited,
.credit_left a:link,
.credit_left a:visited {
    color: #333;
}

.left .track a:hover,
.credit_left a:hover {
    color: #fff;
}

#logo2 {
    width: 60px;
    margin: 0 auto 50px;
}

#logo2 img {
    width: 60px;
}


/*loading
**********************************/

#loading {
    width: 100%;
    height: 100%;
    background: #130909;
    position: fixed;
    z-index: 150;
    text-align: center;
}

.loader,
.loader:before,
.loader:after {
    border-radius: 50%;
}

#loading div {
    width: 55px;
    height: 55px;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    position: absolute;
}

.loader {
    font-size: 10px;
    margin: 50px auto;
    text-indent: -9999em;
    width: 11em;
    height: 11em;
    border-radius: 50%;
    background: #f9ecd5;
    background: -moz-linear-gradient(left, #f9ecd5 10%, rgba(255, 255, 255, 0) 42%);
    background: -webkit-linear-gradient(left, #f9ecd5 10%, rgba(255, 255, 255, 0) 42%);
    background: -o-linear-gradient(left, #f9ecd5 10%, rgba(255, 255, 255, 0) 42%);
    background: -ms-linear-gradient(left, #f9ecd5 10%, rgba(255, 255, 255, 0) 42%);
    background: linear-gradient(to right, #f9ecd5 10%, rgba(255, 255, 255, 0) 42%);
    position: relative;
    -webkit-animation: load3 .5s infinite linear;
    animation: load3 .5s infinite linear;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}

.loader:before {
    width: 50%;
    height: 50%;
    background: #f9ecd5;
    border-radius: 100% 0 0 0;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
}

.loader:after {
    background: #130909;
    width: 75%;
    height: 75%;
    border-radius: 50%;
    content: '';
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

@-webkit-keyframes load3 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load3 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}


/* SNS
******************************/

#tw {
    position: fixed;
    bottom: 8px;
    right: 85px;
    z-index: 10;
}

#fb {
    position: fixed;
    bottom: 8px;
    right: 30px;
    z-index: 10;
}

#tw img,
#fb img {
    width: 30px;
}

#tw:hover,
#fb:hover {
    opacity: .7;
}


/* SNS
******************************/

#dlBox {
    position: absolute;
    top: 270px;
    right: 20%;
}

#dl {
    width: 130px;
    height: 130px;
    font-size: 30px;
    color: #333;
    background: #fff;
    transition-duration: .5s;
    border: 0px solid;
    text-align: center;
    transform: rotate(-7deg);
    box-sizing: border-box;
    position: relative;
    z-index: 10;
}

#dl a:link,
#dl a:visited {
    color: #130909;
    text-decoration: none;
    transition-duration: .5s;
    z-index: 10;
}

#dl a {
    display: block;
    transform: rotate(8deg);
    padding: 25px 95px 20px 15px;
    line-height: 1.2;
    z-index: 10;
    position: relative;
    transition-duration: .5s;
    z-index: 100;
}

#dl:hover {
    opacity: 1;
    box-sizing: border-box;
    transition-duration: .5s;
    background: url(../images/noise.gif) repeat;
}

#dl:before,
#dl:after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    padding-bottom: 100%;
    border-radius: 50%;
    background-color: inherit;
    top: 0;
    right: 0;
    transition-duration: .5s;
    z-index: 1;
}

#dl:hover::before {
    width: 100%;
    right: -50%;
    background: url(../images/noise.gif) repeat;
    z-index: 1;
}

#dl:hover::after {
    top: -50%;
    background: url(../images/noise.gif) repeat;
    z-index: 1;
}

.dl2 {
    padding: 10px 20px;
    background: #fff;
    font-size: 20px;
    text-align: center;
    position: absolute;
    top: 470px;
    right: 13%;
}

.dl2 a {
    color: #333;
}

.dl2 a span {
    font-size: 15px;
}

.dl2:hover {
    background: url(../images/noise.gif) repeat;
}


/* util
******************************/

.tdftad {
    display: none;
}

.cf:after {
    content: "";
    display: block;
    clear: both;
}

cf:after {
    content: "";
    display: block;
    clear: both;
}