html {
    font-family: "SF Pro Display", "Helvetica Neue", "Segoe UI", "Roboto", "Arial", sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-size: 1.6rem;
    -webkit-overflow-scrolling: touch;
    text-align: center;
    background-color: #ffffff;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
    display: block;
}

a {
    background: transparent;
    text-decoration: none;
    color: #000;
}

a:active {
    outline: 0;
}

b,
strong {
    font-weight: bold;
}

dfn {
    font-style: normal;
}

img {
    border: 0;
    vertical-align: middle;
}

* {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    /* For some Androids */
    outline: none;
}

input,
textarea,
button {
    border: 0;
    margin: 0;
    padding: 0;
    font-family: "微软雅黑", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
}

textarea {
    resize: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

td,
th {
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
form,
blockquote {
    margin: 0;
}

ul,
ol,
li,
dl,
dd {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #ccc;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #ccc;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #ccc;
}

.cube {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
}

.clearfix::after {
    content: "";
    display: block;
    height: 0;
    clear: both;
}

body {
    background-color: #F0F2F5;
}

/*header*/
#header {
    /*position: fixed;*/
    /*z-index: 999;*/
    /*top: 0;*/
    margin: 0;
    padding: 0;
    width: 100%;
    background-color: #FFFFFF;
    box-shadow: 0 0 6px #ccc;
}

#header-container {
    display: flex;
    margin: 0 auto;
    width: 1280px;
    height: 56px;
    line-height: 56px;
    overflow: hidden;
    text-align: left;
}

#header-content {
    margin: 0 0;
    width: 128px;
    height: 56px;
    line-height: 56px;
    overflow: hidden;
    text-align: left;
}

#logo-a {
    float: left;
    width: auto;
    height: 56px;
    line-height: 56px;
}

#logo-pic {
    display: inline-block;
    width: 100%;
    height: 44px;
    vertical-align: middle;
}

#main-nav {
    float: left;
    display: flex;
    margin-left: 12px;
    text-align: center;
}

#main-nav::after {
    content: "";
    display: block;
    clear: both;
    height: 0;
}

.nav-a {
    display: block;
    padding: 0 20px;
    color: #1B74E4;
    white-space: nowrap;
    font-size: 15px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.nav-a:hover {
    color: #FF9900;
    background-color: #f9f9f9;
}

a.nav-active {
    color: #FF7700;
    border-bottom: 2px #FF7700 solid;
}

/*分页*/
#pager {
    margin: 20px auto 0;
    height: 80px;
}

.pagination {
    display: inline-block;
    padding-left: 0;
    margin: 25px 0;
    border-radius: 4px;
}

.pagination > li {
    display: inline;
}

.pagination > li > a,
.pagination > li > span {
    position: relative;
    margin-right: 3px;
    padding: 6px 12px;
    line-height: 1.42857143;
    color: #2d8cf0;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ddd;
}

.pagination > li:first-child > a,
.pagination > li:first-child > span {
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
}

.pagination > li:last-child > a,
.pagination > li:last-child > span {
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
}

.pagination > .active > a,
.pagination > .active > a:focus,
.pagination > .active > a:hover,
.pagination > .active > span,
.pagination > .active > span:focus,
.pagination > .active > span:hover {
    z-index: 3;
    color: #fff;
    cursor: default;
    background-color: #2d8cf0;
    border-color: #2d8cf0;
}

/**返回顶部*/
#top {
    position: fixed;
    bottom: 100px;
    right: 60px;
    width: 40px;
    height: 40px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.85);
    border-radius: 50%;
    box-shadow: 0 0 3px #ccc;
}

#top:hover {
    cursor: pointer;
    background-color: #f9f9f9;
}

#top-pic {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
}

/* footer.css */
#footer {
    width: 100%;
    height: auto;
    background-color: #111;
}

.container {
    display: flex;
    margin: 20px auto;
    padding: 70px 0 50px;
    width: 1260px;
    height: auto;
    color: #777;
}

.container h4 {
    margin-bottom: 30px;
    font-size: 15px;
}

.container p {
    width: 90%;
    font-size: 14px;
    line-height: 30px;
    margin-bottom: 15px;
}

#copyright {
    height: 5.0rem;
    line-height: 5.0rem;
    font-size: 1.4rem;
    color: #E4E4E4;
    background-color: #ffffff;
}

.icp {
    font-size: 1.3rem;
    color: #999999;
}

.icp:hover {
    text-decoration: underline;
}

.info,
.contact {
    text-align: left;
}

.info {
    width: 500px;
    border-right: 1px solid #42444a;
}

.contact {
    margin-left: 60px;
    width: 400px;
}

.ewm {
    width: 180px;
    border-radius: 4px;
    text-align: center;
    overflow: hidden;
}

.ewm img {
    width: 70%;
    height: auto;
    border-radius: 4px;
}

.info {
    text-align: left;
}

.back-btn {
    display: none;
}

.btn-a {
    display: block;
    height: 100%;
    width: 100%;
}

#friend-links {
    box-sizing: border-box;
    margin: -40px auto 20px;
    padding: 14px;
    width: 1260px;
    height: auto;
    background-color: #232323;
    border-radius: 5px;
    text-align: left;
}

#friend-links .h4 {
    height: 20px;
    line-height: 1.0;
    margin-bottom: 12px;
    text-align: left;
    color: #707070;
    font-size: 14px;
}

#friend-links .link-a {
    margin: 10px 20px 10px 0;
    color: #666;
    font-size: 14px;
}

.txtover {
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
}

.txtover a:hover {
    color: #527FFF;
}

@media screen and (max-width: 768px) {
    .just-pc {
        display: none;
    }

    #header {
        /*display: none;*/
        position: fixed;
        top: 0;
        z-index: 1000;
        box-shadow: 0 0 2px #9f9f9f;
    }

    #header-container {
        display: block;
        width: 100%;
        height: auto;
    }

    #header-content {
        display: flex;
        width: 100%;
        height: 4.8rem;
        line-height: 4.8rem;
    }

    #logo-a {
        display: block;
        flex: 2;
        margin: 0 auto;
        float: none;
        width: 100%;
        height: 100%;
        text-align: center;
    }

    #logo-pic {
        width: auto;
        height: 75%;
    }

    #main-nav {
        float: none;
        display: flex;
        margin-left: 0;
        height: 3.8rem;
        line-height: 3.8rem;
        width: 100%;
        overflow-x: auto;
        background-color: #FFFFFF;
    }

    .nav-a {
        padding: 0 1.0rem;
        font-size: 1.4rem;
        color: #666;
    }

    a.nav-active {
        color: #2D8CF0;
        font-weight: 600;
    }

    .back-btn {
        display: block;
        width: 4.6rem;
        background: url(../img/back.svg) no-repeat center center;
        background-size: 1.6rem;
    }

    .more-btn {
        display: block;
        width: 4.6rem;
        background: url(../img/more.svg) no-repeat center center;
        background-size: 2.0rem;
    }

    #pager {
        margin: 30px auto 0;
        height: 40px;
    }

    .pagination {
        margin: 0;
    }

    .pagination > li {
        display: none;
    }

    .pagination > li:first-child,
    .pagination > li:last-child {
        width: 14rem;
        display: inline-block;
    }

    #top {
        display: none;
        right: 24px;
        bottom: 40px;
    }

}