html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
.v-pointer {
  cursor: pointer;
}
.v-no-conter {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #E5E5E5;
}
/*包含以下五种的链接*/
a {
  text-decoration: none;
}
/*正常的未被访问过的链接*/
a:link {
  text-decoration: none;
}
/*已经访问过的链接*/
a:visited {
  text-decoration: none;
}
/*鼠标划过(停留)的链接*/
a:hover {
  text-decoration: none;
}
/* 正在点击的链接，鼠标在元素上按下还没有松开*/
a:active {
  text-decoration: none;
}
/* 获得焦点的时候 鼠标松开时显示的颜色*/
a:focus {
  text-decoration: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
html,
body {
  margin: 0;
  padding: 0;
  font-size: 14px;
}
@media screen and (max-width: 799px) {
  .v-padding-top {
    padding-top: 1.6rem;
  }
  #page_header {
    z-index: 1000;
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background: #ffffff;
  }
  .v-conter-html {
    font-size: 0.52rem !important;
  }
  .v-conter-html .f20 {
    line-height: 0.6rem;
  }
  .v-conter-html p {
    font-size: 0.52rem !important;
    line-height: 0.84rem;
  }
  .v-conter-html p span {
    font-size: 0.52rem !important;
  }
  .v-conter-html p img {
    width: 100% !important;
    min-width: 100% !important;
  }
  .v-header {
    height: 1.6rem;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    position: relative;
    background: #FFFFFF;
  }
  .v-header .left-nav-menu {
    display: none;
  }
  .v-header .v-header-l img {
    padding-left: 0.52rem;
    max-width: 4rem;
    height: 1rem;
  }
  .v-header .v-header-c-ul {
    transition: all .5s;
    display: none;
    border-top: 1px #000000 solid;
    background: #FFFFFF;
    position: absolute;
    bottom: 0%;
    transform: translateY(100%);
    z-index: 100;
    left: 0;
    font-size: 14px;
    width: 100%;
    border-bottom: 1px #BEBEBE solid;
  }
  .v-header .v-header-c-ul .v-header-c-li-pc {
    display: none;
  }
  .v-header .v-header-c-ul .v-header-c-li {
    padding: 0.2rem 0px;
    position: relative;
    min-width: 2.8rem;
  }
  .v-header .v-header-c-ul .v-header-c-li a {
    color: #000000;
  }
  .v-header .v-header-c-ul .v-header-c-li .v-header-txt {
    padding: 0 0.4rem;
    height: 1.2rem;
    line-height: 1.2rem;
  }
  .v-header .v-header-c-ul .v-header-c-li .v-header-txt img {
    transition: all .4s;
    width: 0.6rem;
    height: 0.6rem;
  }
  .v-header .v-header-c-ul .v-header-c-li .v-header-txt .to-icon {
    width: 0.3rem;
    height: 0.3rem;
    transform: rotate(90deg);
  }
  .v-header .v-header-c-ul .v-header-c-li .v-header-c-ul-child {
    color: #000000;
    padding-left: 0.92rem;
    transform: translate(90deg);
    display: none;
  }
  .v-header .v-header-c-ul .v-header-c-li .v-header-c-ul-child .v-header-c-li-child {
    height: 1.2rem;
    line-height: 1.2rem;
  }
  .v-header .v-header-c-ul .header-c-active {
    color: #F76400;
    background: #F76400;
    color: #FFFFFF;
  }
  .v-header .title-right-btn {
    width: 1.2rem;
    height: 1rem;
    text-align: center;
    border-radius: 5px;
    position: absolute;
    right: 0.6rem;
    border: 1px #666666 solid;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .v-header .title-right-btn img {
    width: 0.8rem;
    height: 0.8rem;
  }
  .v-header .v-header-c-ul-block {
    display: block;
  }
  .v-header .header-r {
    font-size: 16px;
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    display: none;
  }
  .v-header .header-r img {
    width: 20px;
    height: 24px;
    margin-right: 10px;
  }
  .v-footer {
    padding: 0rem 0;
    background: #333333;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.48rem;
    color: #FFFFFF;
    padding-bottom: 1rem;
  }
  .v-footer .bottom-logo {
    display: none;
  }
  .v-footer .bottom-logo img {
    max-height: 2.4rem;
  }
  .v-footer .v-footer-ul {
    display: flex;
    display: none;
  }
  .v-footer .v-footer-ul li {
    padding: 0 0.5rem;
    border-right: 1px #FFFFFF solid;
  }
  .v-footer .v-footer-ul li:last-child {
    border-right: none;
  }
  .v-footer hr {
    margin: 0.3rem 0;
  }
  .v-footer .info {
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  .v-footer .info p {
    margin: 0.1rem 0.4rem;
  }
  .v-footer .ma {
    display: flex;
    margin-top: 1.1rem;
  }
  .v-footer .ma .ma-item {
    height: 4.9rem;
    margin: 0 1.2rem;
    font-size: 0.48rem;
  }
  .v-footer .ma .ma-item .ma-item-img {
    width: 3.8rem;
    height: 3.8rem;
    margin: 0 auto;
  }
  .v-footer .ma .ma-item .ma-item-img img {
    width: 100%;
    height: 100%;
  }
  .v-footer .ma .ma-item .ma-item-txt {
    height: 1.1rem;
    line-height: 1.1rem;
  }
  .v-footer .ma .ma-item p {
    text-align: center;
  }
  .v-footer .vv3 {
    font-size: 0.4rem;
    margin-bottom: 0.2rem;
    text-align: center;
    line-height: 0.6rem;
  }
}
@media screen and (min-width: 800px) {
  .v-main-top-pc {
    position: relative;
    width: 100%;
    min-width: 1200px;
  }
  .v-main-top-pc img {
    width: 100%;
    max-height: 600px;
    object-fit: cover;
  }
  .main-top-txt-pc {
    position: absolute;
    text-align: center;
    left: 0%;
    bottom: 50%;
    transform: translateY(50%);
    font-size: 60px;
    width: 100%;
    color: #F76400;
  }
  .main-top-txt-pc span {
    margin-left: 5px;
    color: #FFFFFF;
  }
  .v-padding-top {
    padding-top: 80px;
    z-index: 10000;
  }
  .v-conter-html {
    font-size: 0.52rem;
  }
  .v-conter-html p img {
    width: 100%;
    min-width: 100% !important;
  }
  #page_header {
    z-index: 1000;
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background: #ffffff;
  }
  .v-header {
    height: 80px;
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background: #FFFFFF;
    z-index: 10000;
  }
  .v-header .left-nav-menu {
    background: #FE2742;
    width: 40px;
    color: #FFFFFF;
    position: fixed;
    right: 0;
    top: 50%;
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
  }
  .v-header .left-nav-menu .left-nav-menu-item {
    position: relative;
    display: flex;
    align-items: center;
    background: #FE2742;
    justify-content: center;
    margin: 14px;
  }
  .v-header .left-nav-menu .left-nav-menu-item .left-nav-menu-item-img {
    max-height: 25px;
    max-width: 25px;
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box {
    position: relative;
    border-radius: 6px;
    background: #FE2742;
    padding: 10px;
    position: absolute;
    left: -170px;
    top: 0;
    display: none;
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box .nav-box-icon {
    width: 0;
    height: 0;
    position: absolute;
    right: 0%;
    top: 0px;
    border-top: 7px solid transparent;
    border-left: 10px solid  #FE2742;
    border-bottom: 7px solid transparent;
    transform: translate(90%, 10px);
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box .nav-box-top {
    background: pink;
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box .nav-box-top .nav-box-top-img {
    width: 120px;
    height: 120px;
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box .nav-box-bottom {
    padding-top: 5px;
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box .nav-box-bottom p {
    margin: 0;
    padding: 0;
    text-align: center;
  }
  .v-header .left-nav-menu .left-nav-menu-item .nav-box-active {
    left: -140px;
  }
  .v-header .v-header-l img {
    width: 142px;
    height: 50px;
  }
  .v-header .v-header-c-ul .v-header-c-li-mb {
    display: none;
  }
  .v-header .v-header-c-ul .v-header-c-li a {
    text-decoration: none;
  }
  .v-header .v-header-c-ul {
    font-size: 14px;
    display: flex;
  }
  .v-header .v-header-c-ul .v-header-c-li {
    min-width: 140px;
    text-align: center;
    position: relative;
    height: 80px;
    line-height: 80px;
  }
  .v-header .v-header-c-ul .v-header-c-li .v-header-txt:hover {
    color: #F76400;
  }
  .v-header .v-header-c-ul .v-header-c-li .to-icon {
    display: none;
  }
  .v-header .v-header-c-ul .v-header-c-li:hover {
    color: #F76400;
  }
  .v-header .v-header-c-ul a {
    color: #000000;
  }
  .v-header .v-header-c-ul .header-c-active {
    color: #F76400;
  }
  .v-header .v-header-c-ul .header-c-active::after {
    position: absolute;
    left: 50%;
    bottom: 20%;
    transform: translate(-50%, 50%);
    content: '';
    width: 5px;
    height: 5px;
    background: #f76400;
    border-radius: 50%;
    z-index: 10000000;
  }
  .v-header .v-header-c-ul-child {
    display: none;
    z-index: 1000;
    position: absolute;
    bottom: 0%;
    transform: translateY(100%);
    left: 0;
    width: 100%;
    background: #FFFFFF;
    background: #000000;
    z-index: 10000000;
  }
  .v-header .v-header-c-ul-child .v-header-c-li-child {
    opacity: .8;
    color: #FFFFFF;
    border-top: 2px #FFFFFF solid;
    height: 40px;
    line-height: 40px;
  }
  .v-header .v-header-c-ul-child .v-header-c-li-child:hover {
    transition: all .3s;
    background: #F76400;
  }
  .v-header .v-header-c-ul-child .v-header-c-li-child a:last-child .v-header-c-li-child {
    border-top: none;
  }
  .v-header .header-r {
    font-size: 16px;
    flex: 1;
    display: flex;
    justify-content: flex-end;
  }
  .v-header .header-r img {
    width: 20px;
    height: 24px;
    margin-right: 10px;
  }
  .v-header .title-right-btn {
    display: none;
  }
  .v-footer {
    padding: 50px 0;
    background: #333333;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 26px;
    color: #FFFFFF;
    min-width: 1200px;
  }
  .v-footer .bottom-logo img {
    max-height: 120px;
  }
  .v-footer .v-footer-ul {
    margin-top: 60px;
    display: flex;
  }
  .v-footer .v-footer-ul li {
    padding: 0 25px;
    border-right: 1px #FFFFFF solid;
  }
  .v-footer hr {
    width: 1200px;
    margin: 30px 0;
  }
  .v-footer .info {
    display: flex;
  }
  .v-footer .info p {
    margin: 0 20px;
  }
  .v-footer .ma {
    display: flex;
    margin-top: 55px;
  }
  .v-footer .ma .ma-item {
    width: 300px;
    height: 245px;
    margin: 0 60px;
    font-size: 24px;
  }
  .v-footer .ma .ma-item .ma-item-img {
    width: 190px;
    height: 190px;
    margin: 0 auto;
  }
  .v-footer .ma .ma-item .ma-item-img img {
    width: 100%;
    height: 100%;
  }
  .v-footer .ma .ma-item .ma-item-txt {
    height: 55px;
    line-height: 55px;
  }
  .v-footer .ma .ma-item p {
    text-align: center;
  }
  .v-footer .vv3 {
    font-size: 18px;
    margin-bottom: 10px;
  }
}
@media screen and (max-width: 799px) {
  .v-main-top-mb {
    position: relative;
    width: 100%;
    overflow: hidden;
  }
  .v-main-top-mb img {
    width: 100%;
    object-fit: cover;
  }
  .main-top-txt-mb {
    position: absolute;
    text-align: center;
    left: 0%;
    bottom: 50%;
    transform: translateY(50%);
    font-size: 0.8rem;
    width: 100%;
    color: #F76400;
  }
  .main-top-txt-mb span {
    margin-left: 5px;
    color: #FFFFFF;
  }
  .v-main-top {
    width: 100%;
    padding-bottom: 51.25%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: relative;
  }
  .v-main-top .zhe33 {
    display: none;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    background-color: rgba(85, 70, 60, 0.8);
    padding-bottom: 51.25%;
    width: 100%;
  }
  .v-main-top .main-top-txt {
    display: none;
    font-size: 1.2rem;
    color: #f76400;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 11;
    width: 100%;
    text-align: center;
  }
  .v-main-top .main-top-txt span {
    color: #FFFFFF;
    margin-left: 0.4rem;
  }
  .v-main-conter-title2 {
    margin-top: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .v-main-conter-title2 img {
    max-width: 80%;
    max-height: 2rem;
    object-fit: contain;
  }
  .v-main-conter-title {
    width: 100%;
    height: 4.8rem;
    position: relative;
  }
  .v-main-conter-title .main-conter-title-p {
    font-size: 0.8rem;
  }
  .v-main-conter-title .span1 {
    width: 100%;
    text-align: center;
    opacity: .8;
    position: absolute;
    font-size: 1.4rem;
    left: 50%;
    top: 40%;
    transform: translate(-50%, -50%);
    color: #EAEAEA;
  }
  .v-main-conter-title .span3 {
    opacity: .8;
    position: absolute;
    left: 50%;
    font-size: 0.6rem;
    top: 75%;
    transform: translate(-50%, -50%);
    color: #F76400;
    width: 100%;
    text-align: center;
  }
  .v-main-conter-title .span3_2 {
    color: #666666;
  }
  .v-main-conter-title .span2 {
    width: 100%;
    text-align: center;
    position: absolute;
    font-size: 1.2rem;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  .v-main-conter-title .span2::after {
    content: '';
    position: absolute;
    width: 2.4rem;
    background: #F76400;
    z-index: 1;
    height: 5px;
    background: red;
    left: 50%;
    bottom: -0.4rem;
    border-radius: 5px;
    transform: translate(-50%, 50%);
  }
  .v-main-conter-title .span2_2 {
    position: absolute;
    font-size: 1.2rem;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
  }
  .v-main-conter-title .span2_2::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 0.4rem solid transparent;
    border-right: 0.4rem solid transparent;
    border-top: 0.4rem solid #f76400;
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: -1.2rem;
    border-radius: 0.1rem;
    transform: translate(-50%, 50%);
  }
}
@media screen and (min-width: 800px) {
  .v-main-top {
    min-width: 1200px;
    padding-bottom: 31.25%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: relative;
  }
  .v-main-top .zhe33 {
    display: none;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    background-color: rgba(85, 70, 60, 0.8);
    padding-bottom: 31.25%;
    width: 100%;
  }
  .v-main-top .main-top-txt {
    display: none;
    font-size: 60px;
    color: #f76400;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 11;
  }
  .v-main-top .main-top-txt span {
    color: #FFFFFF;
    margin-left: 20px;
  }
  .v-main-conter-title2 {
    margin-top: 70px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .v-main-conter-title2 img {
    max-width: 80%;
  }
  .v-main-conter-title {
    width: 100%;
    height: 290px;
    position: relative;
  }
  .v-main-conter-title .main-conter-title-p {
    font-size: 60px;
  }
  .v-main-conter-title .span1 {
    width: 100%;
    text-align: center;
    opacity: .8;
    position: absolute;
    font-size: 60px;
    left: 50%;
    top: 40%;
    transform: translate(-50%, -50%);
    color: #EAEAEA;
  }
  .v-main-conter-title .span3 {
    opacity: .8;
    position: absolute;
    font-size: 80px;
    left: 50%;
    font-size: 24px;
    top: 70%;
    transform: translate(-50%, -50%);
    color: #F76400;
    width: 100%;
    text-align: center;
  }
  .v-main-conter-title .span3_2 {
    color: #666666;
  }
  .v-main-conter-title .span2 {
    position: absolute;
    font-size: 50px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  .v-main-conter-title .span2::after {
    content: '';
    position: absolute;
    width: 120px;
    background: #F76400;
    z-index: 1;
    height: 10px;
    background: red;
    left: 50%;
    bottom: -50px;
    border-radius: 5px;
    transform: translate(-50%, 50%);
  }
  .v-main-conter-title .span2_2 {
    position: absolute;
    font-size: 50px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  .v-main-conter-title .span2_2::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #F76400;
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: -60px;
    border-radius: 5px;
    transform: translate(-50%, 50%);
  }
}
.my-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #000000;
}
.clearfix:after {
  content: " ";
  display: block;
  clear: both;
  height: 0;
}
.clearfix {
  zoom: 1;
}