html, body, span, object, iframe, h1, h2, h3, h4, h5, p, blockquote, pre,
a, address, code,
del, em, img, dl, dt, dd, ol, ul, li,
fieldset, form, label {
    margin: 0;
    padding: 0;
    border: 0;
    font-style: inherit;
    font-family: inherit;
    vertical-align: baseline;
}

html {
    -webkit-text-size-adjust: none;
}

html {
    overflow-x: hidden;
}

* {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    box-sizing: border-box;
}

body, p, h1, h2, h3, h4, h5, li, span, i, ul, img, a, strong, input, button, textarea, select, dd, dl, dt {
    margin: 0;
    word-wrap: break-word;
}

body {
    font-size: 14px;
    line-height: 1;
}

div {
    margin: 0 auto;
}

.fadeIn {
    animation-name: fadeIn
}

.animated {
    animation-duration: 1s;
    animation-fill-mode: both
}

.header {
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(28, 29, 29, 0.7);
}

.dt {
    display: table;
    width: 100%;
}

.banner {
    position: relative;
    width: 100%;
    height: 712px;
    overflow: hidden;
}

.banner {
    background: #ccc;
}

.column {
    width: 100%;
    display: table;
}

.wid {
    width: 1200px;
    margin: 0 auto;
}

.header h1 {
    float: left;
    width: 272px;
    height: 80px;
    line-height: 80px;
}

h1 {
    font-size: 24px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
}

.header h1 a {
    width: 100%;
    height: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: #4f4f4f;
}

a, area {
    outline: none;
}

.header h1 a img {
    width: 272px;
    height: 43px;
}

img {
    border: none;
    vertical-align: middle;
}

.header .nav {
    float: right;
    width: 53%;
    line-height: 80px;
}

ul, ol {
    list-style-type: none;
}

.header .nav ul li {
    width: 18.666%;
    text-align: center;
}

li {
    list-style-type: none;
    float: left;
}

.header .nav ul li.act a {
    background: #0081c0;
}

.header .nav ul li a {
    font-size: 20px;
    color: #fff;
    display: block;
}

.banner .image-slider {
    position: relative;
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.banner .image-slider li {
    position: absolute;
    top: -250px;
    left: 0;
    width: 100%;
    height: 136%;
}

.banner ul li {
    background-size: 1920px;
    padding-top: 250px;
}

.banner .image-slider li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

img {
    border: none;
    vertical-align: middle;
}

.banner .wid {
    width: 1200px;
}

.banner .text {
    float: left;
    color: #fff;
}

.banner .text {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.banner .text b {
    position: relative;
    font-size: 46px;
    font-weight: normal;
    display: block;
    margin-bottom: 60px;
}

.banner .text b:before {
    content: "";
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 45px;
    height: 4px;
    background: #fff;
    display: block;
}

.banner .text p {
    font-size: 20px;
    text-align: justify;
    line-height: 1.7;
    margin-bottom: 30px;
}

.public-title {
    position: relative;
    text-align: center;
    clear: both;
    margin: 60px auto 40px;
    color: #595758;
}

.public-title strong {
    position: relative;
    z-index: 2;
    font-size: 30px;
    letter-spacing: 2px;
    background: #fff;
    padding: 0 55px;
    display: inline-block;
    line-height: 1.4;
    margin-bottom: 5px;
}

body, p, h1, h2, h3, h4, h5, h6, li, span, i, ul, img, a, strong, input {
    margin: 0;
    padding: 0;
    font-family: "microsoft yahei", serif;
}

.public-title:after {
    content: "";
    position: absolute;
    top: 20px;
    left: 0;
    width: 100%;
    height: 1px;
    background: #d7d7d7;
    display: block;
}

.website .left {
    /*width: 50%;*/
    /*float: left;*/
}

.website .right {
    /*width: 50%;*/
    /*float: right;*/
}

.fadeInLeft {
    animation-name: fadeInLeft
}

.website .left img {
    /*width: 514px;*/
    height: 422px;
    display: block;
    margin: 0 auto;
}

.website .right p {
    line-height: 35px;
    border-bottom: 1px solid #eee;
    font-size: 18px;
}

.right p {
    text-indent: 2em; /* 添加段落缩进，2em表示两个字符的宽度 */
}

.bott {
    padding-top: 40px;
    height: auto;
    clear: both;
    color: #ccc;
    min-width: 1180px;
    margin: 0 auto;
    background-color: #292728;
    position: relative;
    z-index: 99;
}

.bott .bott-int {
    width: 1180px;
    margin: 0 auto;
    padding: 0 0;
    display: table;
}

.bott .bott-int .bott-l {
    float: left;
}

.bott .bott-int .bott-l h6 span {
    font-size: 14px;
    display: block;
    width: 100%;
}

.bott .bott-int .bott-l h6 i {
    font-size: 30px;
    color: #fff;
}

i, em, address {
    font-style: normal;
}

.bott .bott-int .bott-l ul li {
    line-height: 24px;
}

.bott p {
    width: 100%;
    height: 36px;
    text-align: center;
    font-size: 12px;
    line-height: 36px;
}

.header .nav ul li a:hover {
    background: #0081c0;
}

a:hover {
    text-decoration: underline;
    transition: color 200ms linear 0s, background-color 200ms linear 0s, border-color 200ms linear 0s;
}

.left {
    opacity: 0;
    animation: slideInLeft 1.5s ease-in-out forwards;
}

.right {
    opacity: 0;
    animation: slideInRight 1.5s ease-in-out forwards;
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-100%);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(100%);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}