html {
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  background: #f5f5f5;
  min-width: 1000px;
}

html,
body,
div,
object,
iframe,
applet,
object,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
address,
dl,
dt,
dd,
ol,
ul,
li,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
progress {
  margin: 0;
  padding: 0;
  border: 0;
}

li {
  list-style: none
}

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

b,
strong {
  font-weight: bold
}

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

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

audio,
canvas,
progress,
video {
  display: inline-block
}

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

td,
th {
  padding: 0
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: "";
  clear: both;
  height: 0;
}

.clearfix {
  zoom: 1;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.wrap {
  width: 1000px;
  margin: 0 auto;
}


/* 专题顶部导航 */

.top-bar {
  border-bottom: 2px #E20000 solid;
  background: #fff;
  z-index: 1000;
}

.top-bar-login,
.top-bar-login-after {
  line-height: 30px;
  font: 12px/30px simsun;
}

.top-bar-login-after {
  display: none;
}

.top-bar .ofw-logo {
  margin-top: 2px;
}

.top-bar-login>.signin {
  display: inline-block;
  background: #e20000;
  height: 24px;
  width: 50px;
  border-radius: 2px;
  text-align: center;
  margin-top: 3px;
  line-height: 24px;
}

.top-bar-login>.signin>a {
  color: #fff;
}

.top-bar-login a,
.top-bar-login-after a {
  color: #333;
}

.top-bar-login a:hover,
.top-bar-login-after a:hover {
  text-decoration: underline;
}

.top-bar-login i {
  font-style: normal;
  color: #666;
}

.top-bar-login>.email {
  padding-left: 24px;
  display: inline-block;
  background: url(http://images.ofweek.com/images/global-steven/email/ico_email.png) no-repeat left;
}

.banner {
  background: url(../img/bannar.png?v=uuuuu) no-repeat center;
}

.banner .wrap {
  width: 1200px;
  height: 660px;
  position: relative;
}

.banner .wrap .banner_con {
  position: absolute;
  bottom: 135px;
  left: 0px;
  width: 460px;
  height: 70px;
  background-color: transparent;
}

.banner .wrap .banner_con>a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.banner .wrap .banner_con>a .banner_but {
  background-color: transparent;
}

.banner_con {
  position: relative;
  bottom: 0;
}

.banner_con_logo {
  position: absolute;
  top: 30px;
  right: 40px;
}

.banner_img {
  margin-left: -25px;
}

.banner_date {
  color: #fff;
  padding-bottom: 30px;
}

.banner_but {
  width: 330px;
  font-weight: 600;
  font-size: 20px;
  line-height: 45px;
  color: #000;
  background-color: #f8c43d;
  text-align: center;
  letter-spacing: 2px;
}

/* banner */
.swiper-slide {
  position: relative;
  background: #fff;
}

.swiper-slide a {}

.swiper-slide1 a {
  width: 131px;
  left: 75px;
  top: 322px;
}

.introduce_box {
  padding: 20px 0 50px 0;
  background: url(../images/57.png) no-repeat;
  padding-top: 55px;
}

.introduce_box p {
  font-size: 24px;
  color: #252525;
  line-height: 38px;
}

.title {
  background: url(../images/title.png) no-repeat center;
  height: 133px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 50px;
}

.title2 {
  background: url(../images/title2.png) no-repeat center;
  height: 133px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 50px;
}

.title_cn {
  color: #b62d33;
  font-size: 40px;
  font-weight: 600;
  text-align: center;
  transform: translateY(-10px);
}

.title_en {
  color: #252525;
  font-size: 18px;
  text-align: center;
  font-weight: 400;
  text-transform: uppercase;
  position: absolute;
  bottom: 0;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  left: 0;
  font-weight: 600;
}

.part_title {
  font-size: 16px;
  color: #e98300;
  padding-left: 35px;
  margin-bottom: 18px;
  background: url(../images/title_icon.png) no-repeat left center;
}

.download {
  background-color: #fafafa;
  padding-top: 55px;
}

.download .wrap {
  width: 1200px;
  box-sizing: border-box;
}

.download_item {
  width: 100%;
  height: 250px;
  box-sizing: border-box;
  margin-top: 40px;
  background-size: 100% 100% !important;
  padding-top: 30px;
  padding-left: 560px;
}

.download_item h3 {
  text-align: left;
  font-size: 23px;
  color: #af131b;
}

.download_item p {
  color: #252525;
  font-size: 18px;
  padding: 20px 0;
}

.pic1 {
  background: url(../images/pic1.png) no-repeat center;
}

.pic2 {
  background: url(../images/pic2.png) no-repeat center;
}

.pic3 {
  padding-bottom: 5px;
  background: url(../img/pic3.png) no-repeat bottom;
}

.pic4 {
  background: url(../img/pic4.jpg) no-repeat bottom;
}

.pic5 {
  background: url(../img/pic5.png) no-repeat bottom;
}

.pic6 {
  background: url(../img/pic6.png) no-repeat bottom;
}

.foot {
  width: 100%;
  box-sizing: border-box;
  color: #fff;
  margin-top: 50px;
  padding: 50px 0;
  background-color: #ae0e16;
}

.foot .wrap {
  width: 1200px;
  margin: 0 auto;
}

.foot .wrap .foot_cont {
  display: flex;
  justify-content: space-between;
}

.foot .wrap .foot_cont .ustitle{
  font-size: 55px;
  line-height: 55px;
  font-weight: 600;
  padding-bottom: 20px;
  border-bottom: 2px solid #fff;
  display: flex;
    align-items: flex-end;
    margin-bottom: 45px;
}
.foot .wrap .foot_cont .ustitle span {
  font-size: 36px;
  line-height: 36px;
  display: inline-block;
  padding-left: 35px;
}

.foot .wrap .foot_cont .callUs {
  font-size: 26px;
  color: #fff;
  margin-bottom: 12px;
}

@media screen and (max-width: 1000px) {
  .wrap {
    width: 950px;
  }
}


.about {
  width: 100%;
  box-sizing: border-box;
  height: 660px;
  background-color: #f3f3f3;
}

.about .wrap {
  width: 1220px;
  height: 100%;
  margin: 0 auto;
}

.about .wrap ul{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about .wrap ul li {
  font-size: 20px;
  line-height: 30px;
  color: #252525;
}

.about .wrap ul li .comtitle{
  color: #252525;
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 25px;
}

.about .wrap ul li>div {
  margin-bottom: 25px;
}

.title3 {
  text-align: center;
  font-size: 40px;
  font-weight: 600;
  color: #cd0102;
  padding: 60px 0;
}

.chanpinSwiperBox {
  position: relative;
}

.chanpinSwiperBox .swiper-button-next{
  right: -120px;
  width: 62px;
  height: 260px;
  background-color: #c3c3c3;
  bottom: 50%;
    transform: translateY(-50%);
    font-size: 60px;
    font-weight: 600;
}

.swiper-button-next:after,.swiper-button-prev:after {
  color: #fff;
}

.chanpinSwiperBox .swiper-button-prev{
  left: -120px;
  width: 62px;
  height: 260px;
  background-color: #c3c3c3;
  bottom: 50%;
    transform: translateY(-50%);
    font-size: 60px;
    font-weight: 600;
}

.chanpinSwiper .content {
  width: 280px;
  height: 430px;
}

.chanpinSwiper .swiper-slide {
  border-bottom: 10px solid #cd0102;
  cursor: default;
}

.chanpinSwiper .content .imgBox {
  width: 100%;
  height: 220px;
  box-sizing: border-box;
  overflow: hidden;
}

.chanpinSwiper .content .imgBox img {
  transform: translate(-3px,-5px);
}

.chanpinSwiper .content .contentBox {
  padding-left: 25px;
}

.chanpinSwiper .content .contentBox .imgBoxTitle {
  font-size: 25px;
  color: #cd0102;
  margin-bottom: 20px;
  font-weight: 600;
  padding-left: 0;
}

.chanpinSwiper .content .contentBox .imgBoxTitle::after {
  display: none;
}

.chanpinSwiper .content .contentBox div {
  font-size: 15px;
  color: #212121;
  padding-left: 15px;
  position: relative;
}

.chanpinSwiper .content .contentBox div::after {
  content: '•';
  position: absolute;
  top: 0;
  left: 0;
}