/* global */
html {
    font-size: 62.5%;
    color: #222222;
}

::selection {
    background-color: #b3d4fc;
    text-shadow: none;
}

ul {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

* {
    box-sizing: border-box;
}
/* tools */
.img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
}

.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

.pull-right {
    float: right !important;
}

.pull-left {
    float: left !important;
}

.text-right {
    text-align: right !important;
}

.text-left {
    text-align: left !important;
}

.text-center {
    text-align: center !important;
}

.hide {
    display: none !important;
}

.show {
    display: block !important;
}

.invisible {
    visibility: hidden;
}

.text-hide {
    font: 0/0 a;
    color: transparent;
    text-shadow: none;
    background-color: transparent;
    border: 0;
}

.clear-fix:before,
.clear-fix:after {
    content: " ";
    display: table;
}

.clear-fix:after {
    clear: both;
}

.clear-fix {
    zoom: 1;
}

/* gird system */
.container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    background-color: #c6c6c6;
    margin-left: auto;
    margin-right: auto;
}

.row:before,
.row:after {
    content: " ";
    display: table;
}

.row:after {
    clear: both;
}

.row {
    margin-left: -1.25rem;
    margin-right: -1.25rem;
}

.col-12, .col-11, .col-10,
.col-9, .col-8, .col-7,
.col-6, .col-5, .col-4,
.col-3, .col-2, .col-1 {
    float: left;
    position: relative;
    min-height: 1px;
    padding-right: 1.25rem;
    padding-left: 1.25rem;
    top: 0px;
    left: 0px;
}

.col-12 {
    width: 100%;
}

.col-11 {
    width: 91.66666666666666%;
}

.col-10 {
    width: 83.33333333333334%;
}

.col-9 {
    width: 75%;
}

.col-8 {
    width: 66.66666666666666%;
}

.col-7 {
    width: 58.33333333333336%;
}

.col-6 {
    width: 50%;
}

.col-5 {
    width: 41.66666666666667%;
}

.col-4 {
    width: 33.33333333333333%;
}

.col-3 {
    width: 25%;
}

.col-2 {
    width: 16.66666666666664%;
}

.col-1 {
    width: 8.33333333333332%;
}

/* typography */

/* form controls */
body {
    font-size: 1.4rem;
    font-family: "Helvetica Neue","Helvetica","Lucida Grande","Arial","Hiragino Sans GB","Microsoft Yahei","WenQuanYi Micro Hei","sans-serif";
    line-height: 1.5;
    color: #222222;
    min-width: 960px;
    background-color: #1f1f1f;
    margin-top: 100px;
}

.content {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    margin-left: auto;
    margin-right: auto;
    width: 1280px;
    background-color: #ffffff;
    overflow: hidden;
}

.inner-content {
    width: 1280px;
    height: 100%;
    margin-left: -1.25rem;
}

a {
    font-size: 2rem;
    color: #6e6e70;
    text-decoration: none;
}

a:hover, a:active {
    color: #6e6e70;
    text-decoration: none;
}

a.active {
    color: #5c0202;
    text-decoration: none;
}


.header {
    color: #ffffff;
    background: #5c0202;
    width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-right: 1rem;
}

.nav {
    float: right;
    line-height: 6rem;
}

.nav>ul>li{
    float: left;
    font-size: 2rem;
    padding-left: 2rem;
    padding-right: 2rem;
}

.nav>ul>li a {
    color: #ffffff;
    text-decoration: none;
}

.nav>ul>li a.active {
    color: #a5a3a6;
    text-decoration: none;
}

.nav>ul>li a:hover, .nav>ul>li a:active {
    color: #a5a3a6;
    text-decoration: none;
}

.title {
    font-size: 2.5rem;
    color: #5c0202;
    line-height: 9rem;
    padding-left: 4rem;
    padding-top: 1rem;
}

.sub-title>ul {
    color: #5c0202;
    padding-left: 5.2rem;
}

.sub-title>ul>li {
    list-style: disc;
    line-height: 2.8rem;
}

.gray {
    color: #6e6e70;
}

.left {
    float: left;
    width: 30%;
}


.right {
    float: right;
    width: 612px;
    margin-right: 2rem;
    margin-top: 3rem;
}

.about-title {
    background: #a7a2a8;
    line-height: 68px;
    padding-left: 30px;
    font-size: 2.7rem;
    color: #5c0202;
}

.about-content {
    overflow-y: scroll;
    overflow-x: hidden;
    height: 530px;
}

.about-right {
    float: right;
    width: 640px;
    height: 100%;
    margin-right: -1.25rem;
    margin-top: 6rem;
    background-color: #5c0202;
}

::-webkit-scrollbar
{
    background-color: #5c0202;
}

::-webkit-scrollbar-thumb
{
    background-color: #a7a2a8;
}

a.fancybox {
    float: left;
    width: 196px;
    height: 196px;
    background-color: #4f0000;
    margin-bottom: 8px;
}

a.fancybox {
    margin-right: 8px;
}

a.fancybox img {
    transition: opacity .5s;
    opacity: 1;
    box-shadow: 0 0 8px #6e6e70;
}

a.fancybox img:hover {
    opacity: 0.15;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);

    filter: grayscale(100%);

    filter: gray;
}