/* reset */
* {
    box-sizing: border-box;
}

body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
pre,
code,
fieldset,
legend,
form,
input,
select,
textarea,
button,
p,
blockquote,
th,
td,
figure {
    margin: 0;
    padding: 0;
}

body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
pre,
code,
fieldset,
legend,
form,
p,
blockquote,
figure,
header,
footer,
nav,
article,
section,
aside,
address,
figcaption {
    *zoom: 1
}

li {
    list-style-type: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: normal;
}

iframe,
frame,
fieldset,
img {
    border: 0 none
}

img {
    vertical-align: top;
    max-width: 100%;
    object-fit: cover;
    transition: .3s;
}

input[type=button],
input[type=submit],
input[type=reset] {
    cursor: pointer
}

input {
    border: 0 none;
}

input[type="reset"]::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner {
    border: none;
    padding: 0;
    margin: 0;
}

button {
    cursor: pointer
}

input,
textarea,
button {
    -webkit-border-radius: 0;
    -webkit-appearance: none
}

input[type=radio] {
    -webkit-border-radius: 100%;
    -webkit-appearance: radio
}

input[type=checkbox] {
    -webkit-appearance: checkbox
}

input[type=search] {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    -ms-box-sizing: content-box;
    -o-box-sizing: content-box;
    box-sizing: content-box
}

textarea {
    overflow: auto;
    resize: none
}

blockquote,
q {
    quotes: none
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none
}

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

caption,
th {
    text-align: left
}

th {
    font-weight: normal
}

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

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom
}

body,
input,
select,
button,
textarea {
    color: #333;
    font-size: 16px;
    font-family: "MicrosoftYaHei", "arial", sans-serif;
}

body {
    line-height: 1.5;
    overflow-x: hidden;
}

a{
    color: #333;
}

a:link,
a:visited,
a:active,
a {
    text-decoration: none;
    cursor: pointer;
}

/* 链接 a 在获得焦点的同时失去焦点*/
a * {
    *cursor: pointer
}

:focus {
    outline: none
}

a:hover {
    color: #BE0007;
}

.tab-b {
    display: none;
}

.txt_color_000 {
    color: #000;
}

.txt_color_333 {
    color: #333;
}

.txt_color_999 {
    color: #999;
}

.txt_color_888 {
    color: #888;
}

.txt_color_aaa {
    color: #aaa;
}

/* clear 都不用再加清除样式 */
.clearfix:before,
.cf:before
{
    content: '';
    display: table
}

.clearfix:after,
.cf:after {
    content: '';
    display: table;
    clear: both
}

.clearfix,
.cf
{
    *zoom: 1
}

.fl,
.lf {
    float: left;
}

.fr,
.rt {
    float: right;
}

.none {
    display: none;
}

body {
    max-width: 1920px;
    margin: 0 auto;
    overflow-x: hidden;
}

.t-center {
    text-align: center;
}

.t-left {
    text-align: left;
}

.t-right {
    text-align: right;
}

.ellipsis {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.ellipsis-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ellipsis-3 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.ellipsis-4 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.pt30 {
    padding-top: 30px;
}

.pt20 {
    padding-top: 20px;
}

.pt15 {
    padding-top: 15px;
}

.mt30 {
    margin-top: 30px;
}

.mt50 {
    margin-top: 50px;
}

/*font-size*/
.fnt-12 {
    font-size: 12px;
}

.fnt-14 {
    font-size: 14px;
}

.fnt-16 {
    font-size: 16px;
}

.fnt-18 {
    font-size: 18px;
}

.fnt-20 {
    font-size: 20px;
}

.fnt-24 {
    font-size: 24px;
}

.fnt-26 {
    font-size: 26px;
}

.fnt-28 {
    font-size: 28px;
}

.fnt-30 {
    font-size: 30px;
}


@media only screen and (max-width: 1200px) {
    .fnt-16 {
        font-size: 15px;
    }

    .fnt-18 {
        font-size: 16px;
    }

    .fnt-20 {
        font-size: 18px;
    }

    .fnt-24 {
        font-size: 20px;
    }

    .fnt-26 {
        font-size: 20px;
    }

    .fnt-28 {
        font-size: 24px;
    }

    .fnt-30 {
        font-size: 26px;
    }
}

@media only screen and (max-width: 768px) {

    .fnt-16 {
        font-size: 15px;
    }

    .fnt-18 {
        font-size: 16px;
    }

    .fnt-28 {
        font-size: 22px;
    }

    .fnt-30 {
        font-size: 24px;
    }
}

@media only screen and (max-width: 480px) {

    .fnt-16 {
        font-size: 15px;
    }

    .fnt-18 {
        font-size: 16px;
    }

    .fnt-28,
    .fnt-30 {
        font-size: 20px;
    }

}

@media only screen and (max-width: 400px) {

    .fnt-28,
    .fnt-30 {
        font-size: 18px;
    }

}

.container {
    width: 1400px;
    margin: 0 auto;
}

.section .container {
    position: relative;
}

.ptbox {
    position: relative;
}

.ptbox .inner {
    overflow: hidden;
    padding-bottom: 60%;
    position: relative;
}

.ptbox .pic {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.ptbox .img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: all 0.3s ease-out 0s;
}

.ptbox .pic:hover .img {
    transform: scale(1.1);
}

.ptbox .img a {
    display: block;
    height: 100%;
}

.header {
    background: url(../images/headerbg.jpg) no-repeat center top;
    background-size: cover;
}

.header .flex {
    height: 230px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .top p{
    text-align: right;
}

.header .top a {
    color: #fff;
    font-size: 18px;
    line-height: 36px;
    padding-left: 28px;
    background: url("../images/home.png") no-repeat left;
    background-size: 18px;
}

.header .search {
    background-color: #fff;
    padding: 2px 2px 2px 12px;
    height: 42px;
    display: flex;
    align-items: center;
    width: 290px;
    border-radius: 5px;
}

.header .search input[type='text'] {
    background: none;
    font-size: 16px;
    color: #666;
    flex: 1;
}

.header .search input::-webkit-input-placeholder {
    color: #C6C6C6;
}

.header .search input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #C6C6C6;
}

.header .search input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #C6C6C6;
}

.header .search input:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: #C6C6C6;
}

.header .searchbtn {
    margin-right: 5px;
    width: 22px;
    height: 22px;
    border: 0 none;
    background: url(../images/ico_search.png) no-repeat center;
}

.header .logo img {
    max-height: 68px;
}

/* 导航栏样式 */
.navbg {
    height: 64px;
    line-height: 64px;
    background-color: #BE0006;
}

.nav-list {
    display: flex;
    justify-content: center;
}

.nav-list .nav-item {
    flex: 1;
    height: 64px;
    position: relative;
    border-right: 1px solid #EF0000;
}

.nav-list .nav-item:last-child {
    border-right: 0 none;
}

.nav-list .nav-item:hover {
    /* background-color: #DE3A42; */
}

.nav-list .nav-item:hover > a {
    text-decoration: none;
}

.nav-list .nav-item a {
    display: block;
    text-align: center;
    color: #fff;
    font-size: 18px;
    padding: 0 15px;
    line-height: 64px;
}

.submenu {
    position: absolute;
    display: none;
    background: #fff;
    z-index: 999;
    width: auto;
    min-width: 100%;
    padding: 10px 0;

}

.header.fixed .submenu {
    box-shadow: 0 2px 2px #ddd;
}

.nav-list .nav-item .submenu li a {
    padding: 0px 10px !important;
    line-height: 34px;
    text-align: center;
    white-space: nowrap;
    font-size: 15px !important;
    color: #333;
}

.nav-list .nav-item .submenu li a:hover {
    color: #BE0006;
}

/* 移动端 */
.mheader {
    display: none;
    padding: 20px 10px;
}

.mheader .logo img {
    width: 90%;
}

.mheader .home {
    float: right;
    padding: 28px 50px 0 0;
    color: #fff;
    font-size: 15px;
}

/* 内页header */
.subheaderbg {
    background: #7a1a1c;
}

.subheader {
    border-bottom: 1px solid #5e1415;
    padding: 25px 0;
}

.subnav {
    border-top: 1px solid #951f23;
}

.subnav .nav-list {
    width: 1378px;
    background-color: transparent;
}

.footer {
    margin-top: 40px;
    padding: 20px 0;
    background: url(../images/footerbg.jpg) no-repeat center;
    background-size: cover;
}

.footer .container p{
    color: #fff;
    line-height: 2;
    text-align: center;
}

.footer .container a {
    color: #fff;
}

.footer .container a:hover {
    color: orange;
}

.footer ul {
    padding-bottom: 20px;
    margin-bottom: 20px;
    overflow: hidden;
    border-bottom: 1px solid rgba(255,255,255,.3);
}
.footer ul li{
    float: left;
    color: #fff;
}
.footer ul li span{
    margin: 0 20px;
}
.footer ul li:last-of-type span{
    display: none;
}

/*返回顶部*/
.to-top {
    z-index: 9999;
    width: 40px;
    height: 40px;
    display: flex;
    position: fixed;
    bottom: -100px;
    right: 15px;
    margin-left: -15px;
    cursor: pointer;
    overflow: hidden;
    background: #fff url(../images/ico_arrow2.png) no-repeat center;
    border: solid 1px #BE0007;
    color: #ffffff;
}

.to-top img {
    width: 30px;
}

.to-top span {
    line-height: 36px;
}
/*返回顶部end*/

.minh300 {
    min-height: 300px;
}