html,
body {
  height: 100%;
  overflow: hidden;
}
.swiper {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.swiper-slide {
  overflow: hidden;
  transform-origin: 0 0;
}

.parts-pagination {
  position: fixed;
  z-index: 99;
  right: 1%;
  top: 50%;
  transform: translate3d(0, -50%, 0);
}
.swiper-pagination-bullet {
  display: block;
  width: 10px;
  height: 10px;
  margin: 0 0 10px;
  background: #fff;
  opacity: 1;
  border-radius: 50%;
  cursor: pointer;
}

.swiper-pagination-bullet-active {
  background: #cc1028;
}

.wrap {
  display: flex;
  position: relative;
  z-index: 6;
  width: 100%;
  height: 100%;
  padding: 60px 0 1.6rem;
}
@media (min-width: 1200px) {
  .wrap {
    padding: 5vw 0 0;
  }
}

/* 第1部分 */

.part1 {
  position: relative;
  background: url(../images/mpart1-bg.jpg) no-repeat center center / cover;
}
.video-btn {
  position: absolute;
  left: 0;
  top: 5.4rem;
  width: 100%;
  text-align: center;
}
.video-btn img {
  width: 1.8rem;
}
.video-layer {
  position: absolute;
  left: 0;
  top: 2.4rem;
  width: 100%;
  text-align: center;
}
.video-layer img {
  width: 6.4rem;
}

/*样式表*/

.video-bg {
  display: none;
  position: fixed;
  z-index: 99;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.alerts {
  position: absolute;
  z-index: 99;
  left: 0;
  bottom: 10%;
  width: 100%;
  text-align: center;
}

.alerts img {
  width: 40px;
}

.video-bg div {
  display: flex;
  align-items: center;
  position: fixed;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.video {
  width: 100%;
}
@media (min-width: 1200px) {
  .part1 {
    position: relative;
    background: url(../images/part7-bg.jpg) no-repeat center center / cover;
  }
  .video {
    width: 100%;
  }
}

/* 第2部分 */

.part2 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}

.part2 .wrap {
  align-items: center;
}

.part2-main {
  position: relative;
  width: 100%;
  padding: 0 0.2rem;
}

.part2-name {
  text-align: right;
}
.part2-name .ch {
  font-size: 0.48rem;
  line-height: 1;
  color: #333;
}
.part2-name .ch span {
  color: #cc1028;
}
.part2-name .en {
  font-size: 12px;
  line-height: 16px;
  color: #cc1028;
  text-transform: uppercase;
}
.part2-bz {
  padding: 0.3rem 0 0;
  text-align: right;
}
.part2-bz img {
  width: 2rem;
}

.part2-center {
  position: relative;
  height: 3.2rem;
}
.part2-center img {
  position: absolute;
  right: 0;
  top: -1.6rem;
  width: 5.8rem;
}

.part2-left ul li {
  display: flex;
  align-items: center;
  padding: 0 0 0.4rem;
}
.part2-li-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.6rem;
  height: 0.6rem;
  margin-right: 0.2rem;
  border: 2px solid #cc1028;
  border-radius: 5px;
}
.part2-li-icon img {
  width: 0.4rem;
}

.part2-li-big {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #cc1028;
  text-shadow: #fff 1px 0 0, #fff 0 1px 0, #fff -1px 0 0, #fff 0 -1px 0;
}
.part2-li-small {
  font-size: 12px;
  line-height: 20px;
  color: #333;
  text-shadow: #fff 1px 0 0, #fff 0 1px 0, #fff -1px 0 0, #fff 0 -1px 0;
}
@media (min-width: 1200px) {
  .part2 {
    background: url(../images/part2-bg.jpg) no-repeat center 0 / cover;
  }

  .part2 .wrap {
    align-items: center;
  }

  .part2-main {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 64vw;
    height: auto;
    margin: 0 auto;
    padding: 0;
  }
  .part2-left {
    width: 20vw;
    order: 1;
  }
  .part2-left ul {
    padding-top: 9vw;
  }
  .part2-left ul li {
    display: flex;
    align-items: center;
    padding: 0 0 2vw;
  }
  .part2-li-icon {
    width: 3vw;
    height: 3vw;
    margin-right: 1vw;
  }
  .part2-li-icon img {
    width: 2.4vw;
  }
  .part2-li-font {
    width: 15.8vw;
  }
  .part2-li-big {
    font-size: 1.2vw;
    line-height: 1.5vw;
  }
  .part2-li-small {
    font-size: 0.8vw;
    line-height: 1.2vw;
  }

  .part2-center {
    position: relative;
    order: 2;
    width: 32vw;
    padding: 0 0.5vw;
  }
  .part2-center img {
    position: relative;
    right: 0;
    top: 0;
    width: 100%;
  }
  .part2-right {
    order: 3;
    width: 12vw;
  }

  .part2-name {
    text-align: right;
  }
  .part2-name .ch {
    font-size: 2.4vw;
    line-height: 1;
    color: #333;
  }

  .part2-name .en {
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #cc1028;
    text-transform: uppercase;
  }
  .part2-bz {
    padding: 1.5vw 0 0;
    text-align: right;
  }
  .part2-bz img {
    width: 5vw;
  }
}
/* 第3部分 */

.part3 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}
.part3 .wrap {
  align-items: center;
}
.part3-main {
  width: 100%;
  padding: 0 0.2rem;
}
.part3-title {
  text-align: center;
}
.part3-title .ch {
  font-size: 0.48rem;
  line-height: 0.6rem;
  color: #333;
}
.part3-title .ch span {
  display: block;
  color: #cc1028;
}
.part3-title .en {
  font-size: 12px;
  line-height: 16px;
  color: #333;
}
.part3-logo {
  padding: 0.4rem 0;
  text-align: center;
}
.part3-logo img {
  width: 2.6rem;
}
.part3-more {
  width: 2rem;
  margin: 0 auto;
  background: #cc1028;
  border-radius: 5px;
}
.part3-more a {
  display: block;
  padding: 0 0.3rem;
  font-size: 14px;
  line-height: 0.48rem;
  color: #fff;
}
.part3-more a span {
  display: block;
  background: url(../images/arrow-w.png) no-repeat right center/0.2rem;
}
.part3-ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0.6rem 0 0;
}
.part3-li {
  width: 33.3%;
  margin-bottom: 0.2rem;
  padding: 0 0.25rem;
  background: url(../images/part3-dashed.png) no-repeat 0 0.4rem/1px 1rem;
}
.part3-li:nth-child(3n + 1) {
  background: none;
}

.part3-li-icon img {
  width: 0.36rem;
}
.part3-li-detail {
  padding: 0.1rem 0;
  font-size: 12px;
  line-height: 20px;
  color: #333;
}
.part3-li-num {
  display: flex;
  align-items: flex-end;
  font-size: 14px;
  line-height: 1;
  color: #333;
}
.part3-li-num span {
  font-size: 0.6rem;
}

@media (min-width: 1200px) {
  .part3 {
    position: relative;
    background: url(../images/part3-bg.jpg) no-repeat center 0 / cover;
  }
  .part3 .wrap {
    align-items: center;
  }
  .part3-main {
    width: 100%;
    padding: 0 10vw;
  }
  .part3-title {
    text-align: center;
  }
  .part3-title .ch {
    display: flex;
    justify-content: center;
    font-size: 2.4vw;
    line-height: 3vw;
    color: #333;
  }
  .part3-title .ch span {
    color: #cc1028;
  }
  .part3-title .en {
    font-size: 0.8vw;
    line-height: 1.2vw;
    color: #333;
  }
  .part3-logo {
    padding: 3vw 0 2vw;
    text-align: center;
  }
  .part3-logo img {
    width: 12vw;
  }
  .part3-more {
    width: 10vw;
    margin: 0 auto;
    background: #cc1028;
    border-radius: 0.4vw;
  }
  .part3-more a {
    display: block;
    padding: 0 1.5vw;
    font-size: 0.8vw;
    line-height: 2.4vw;
    color: #fff;
    transition: 0.3s;
  }
  .part3-more a span {
    display: block;
    background: url(../images/arrow-w.png) no-repeat right center;
  }

  .part3-more a:hover {
    transform: translate3d(0.5vw, 0, 0);
  }

  .part3-ul {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin: 3.5vw 0 0;
  }
  .part3-li {
    width: auto;
    margin: 0;
    padding: 0 3.1vw;
    background: url(../images/part3-dashed.png) no-repeat 0 bottom/3px 3.8vw;
  }
  .part3-li:nth-child(4) {
    background: url(../images/part3-dashed.png) no-repeat 0 bottom/3px 3.8vw;
  }
  .part3-li-icon img {
    width: 1.8vw;
  }
  .part3-li-detail {
    padding: 1vw 0;
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #333;
  }
  .part3-li-num {
    display: flex;
    align-items: flex-end;
    font-size: 0.8vw;
    line-height: 1;
    color: #333;
  }
  .part3-li-num span {
    font-size: 3vw;
  }
}
/* 第4部分 */

.part4 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}

.part4 .wrap {
  align-items: center;
}

.part4-main {
  width: 100%;
  padding: 0 0.2rem;
}

.part4-name {
  text-align: center;
}
.part4-name .ch {
  font-size: 0.36rem;
  line-height: 0.4rem;
  color: #333;
}
.part4-name .ch span {
  padding-right: 5px;
  color: #cc1028;
}
.part4-name .en {
  font-size: 12px;
  line-height: 16px;
  color: #333;
  text-transform: uppercase;
}

.part4-nav {
  padding: 0.6rem 0;
}
.part4-nav ul {
  display: flex;
  justify-content: space-between;
}
.part4-nav ul li {
  padding: 0 2px;
}
.part4-nav ul a {
  display: block;
  position: relative;
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #333;
}
.part4-box {
  position: relative;
  height: 6rem;
  overflow: hidden;
}
.part4-box ul {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
}
.part4-box ul li {
  width: 270px;
  padding: 0 5px;
}
.part4-box ul a {
  display: block;
  padding: 0.2rem;
  text-align: center;
  background: #eaeaea;
  border: 1px solid #333;
}
.part4-box ul i {
  display: block;
  border: 1px solid #333;
}
.part4-box ul i img {
  width: 100%;
}
.part4-box ul p {
  display: flex;
  justify-content: center;
  margin-top: 0.2rem;
  font-size: 0.3rem;
  line-height: 0.48rem;
  color: #333;
  text-align: center;
}
.part4-box ul p span {
  padding: 0 0.2rem;
}
@media (min-width: 1200px) {
  .part4 {
    position: relative;
    background: url(../images/part4-bg.jpg) no-repeat center 0 / cover;
  }

  .part4 .wrap {
    align-items: center;
  }

  .part4-main {
    width: 62.4vw;
    margin: 0 auto;
  }

  .part4-name {
    text-align: center;
  }
  .part4-name .ch {
    font-size: 1.8vw;
    line-height: 2vw;
    color: #333;
  }
  .part4-name .ch span {
    padding-right: 0.5vw;
    color: #cc1028;
  }
  .part4-name .en {
    font-size: 0.8vw;
    line-height: 1.6vw;
    color: #333;
    text-transform: uppercase;
  }

  .part4-nav {
    padding: 3vw 0;
  }
  .part4-nav ul {
    display: flex;
    justify-content: center;
  }
  .part4-nav ul li {
    padding: 0 0.5vw;
  }
  .part4-nav ul a {
    display: block;
    position: relative;
    padding: 0 1.2vw;
    font-size: 0.9vw;
    line-height: 1.6vw;
    color: #333;
    border-radius: 0.2vw;
  }

  .part4-nav ul a:hover {
    color: #fff;
    background: #cc1028;
  }
  .part4-nav ul a:hover::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.4vw;
    width: 100%;
    height: 0.5vw;
    background: url(../images/three.png) no-repeat center bottom;
  }
  .part4-box {
    position: relative;
    height: 22vw;
    overflow: hidden;
  }
  .part4-box ul {
    display: flex;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 0;
  }
  .part4-box ul li {
    width: 20vw;
    padding: 0 1vw;
  }
  .part4-box ul a {
    display: block;
    padding: 0.6vw;
    text-align: center;
    background: #eaeaea;
    border: 1px solid #333;
  }
  .part4-box ul i {
    display: block;
    border: 1px solid #333;
  }
  .part4-box ul i img {
    width: 100%;
  }
  .part4-box ul p {
    display: flex;
    justify-content: center;
    margin-top: 0.5vw;
    font-size: 0.9vw;
    line-height: 2.4vw;
    color: #333;
    text-align: center;
  }
  .part4-box ul p span {
    padding: 0 1vw;
  }
  .part4-box ul a:hover {
    background: #cc1028;
  }
  .part4-box ul a:hover p {
    justify-content: flex-start;
    color: #fff;
    background: url(../images/pic-li-logo.png) no-repeat right center/8vw;
  }
  .part4-box ul a:hover p span {
    display: block;
    padding-left: 0;
    background: url(../images/arrow-w.png) no-repeat right center;
  }

  .part4-logo {
    position: absolute;
    z-index: 1;
    left: 10vw;
    bottom: 8vw;
  }
  .part4-logo img {
    width: 3.6vw;
  }
}
/* 第5部分 */

.part5 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}

.part5 .wrap {
  align-items: center;
}

.part5-main {
  width: 100%;
  padding: 0 0.2rem;
}

.part5-nav {
  height: 4rem;
}
.part5-nav ul {
  position: relative;
  display: flex;
  flex-wrap: wrap;
}
.part5-nav ul li {
  padding: 0.1rem;
}
.part5-nav ul a {
  display: block;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0.5rem 0.2rem 0 0;
  text-align: center;
  background: url(../images/part5-shape.png) no-repeat center 0 /100%;
}
.part5-nav ul li:nth-child(3) {
  margin-left: 1.3rem;
  transform: translate3d(0, -1rem, 0);
}
.part5-nav ul li:nth-child(4) {
  transform: translate3d(0, -1rem, 0);
}

.part5-nav ul a i {
  display: block;
  padding: 0.1rem 0;
}
.part5-nav ul a i img {
  width: 0.6rem;
}
.part5-li-name {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #fff;
}

.part5-box {
  position: relative;
  height: 2.4rem;
  margin: 0.6rem 0;
  overflow: hidden;
}
.part5-box ul {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
}
.part5-box ul li {
  width: 160px;
  padding: 0 5px;
}
.part5-box ul i {
  display: block;
  border: 2px solid #fff;
}
.part5-box ul i img {
  width: 100%;
}
.part5-li-more {
  display: none;
}

.part5-more {
  width: 2rem;
  margin: 0 auto;
  background: #cc1028;
  border-radius: 5px;
}
.part5-more a {
  display: block;
  padding: 0 0.3rem;
  font-size: 14px;
  line-height: 0.48rem;
  color: #fff;
}
.part5-more a span {
  display: block;
  background: url(../images/arrow-w.png) no-repeat right center/0.2rem;
}
@media (min-width: 1200px) {
  .part5 {
    position: relative;
    background: url(../images/part5-bg.jpg) no-repeat center 0 / cover;
  }

  .part5 .wrap {
    align-items: center;
  }

  .part5-main {
    width: 62.4vw;
    margin-left: 8vw;
  }

  .part5-nav {
    height: auto;
    padding: 0 0 2.8vw;
  }
  .part5-nav ul {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
  }
  .part5-nav ul li {
    padding: 0.5vw;
  }
  .part5-nav ul li:nth-child(3),
  .part5-nav ul li:nth-child(4) {
    margin: 0;
    transform: translate3d(0, 0, 0);
  }
  .part5-nav ul a {
    display: block;
    width: 12vw;
    height: 12vw;
    padding: 3vw 1vw 0 0;
    text-align: center;
    background: url(../images/part5-shape.png) no-repeat center 0 /100%;
  }

  .part5-nav ul a i {
    display: block;
    padding: 0.5vw 0;
    transition: 0.3s;
  }
  .part5-nav ul a i img {
    width: 3vw;
  }
  .part5-li-name {
    font-size: 1.2vw;
    line-height: 1.5vw;
    color: #fff;
    transition: 0.3s;
  }
  .part5-li-more {
    padding: 0 0 1vw;
    font-size: 0.8vw;
    line-height: 1.2vw;
    color: #fff;
    background: url(../images/arrow-more.png) no-repeat center bottom;
    opacity: 0;
    transition: 0.3s;
  }
  .part5-nav ul a:hover i {
    transform: translate3d(0, -0.5vw, 0);
  }
  .part5-nav ul a:hover .part5-li-name {
    transform: translate3d(0, -0.5vw, 0);
  }
  .part5-nav ul a:hover .part5-li-more {
    opacity: 1;
    transform: translate3d(0, -0.2vw, 0);
  }

  .part5-box {
    position: relative;
    height: 12vw;
    margin: 0;
    overflow: hidden;
  }
  .part5-box ul {
    display: flex;
    position: absolute;
    left: 0;
    top: 0;
  }
  .part5-box ul li {
    width: 15.6vw;
    padding: 0 0.1vw;
  }
  .part5-box ul i {
    display: block;
    border: 2px solid #fff;
  }
  .part5-box ul i img {
    width: 100%;
  }

  .part5-more {
    width: 10vw;
    margin: 2vw auto 0;
    background: #cc1028;
    border-radius: 0.4vw;
  }
  .part5-more a {
    display: block;
    padding: 0 1.5vw;
    font-size: 0.8vw;
    line-height: 2.4vw;
    color: #fff;
    transition: 0.3s;
  }
  .part5-more a span {
    display: block;
    background: url(../images/arrow-w.png) no-repeat right center;
  }
  .part5-more a:hover {
    transform: translate3d(0.5vw, 0, 0);
  }

  .part5-en {
    position: absolute;
    z-index: 1;
    right: 0;
    bottom: 0;
  }
  .part5-en img {
    width: 60vw;
  }
}
/* 第6部分 */

.part6 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}

.part6 .wrap {
  padding-bottom: 0;
  align-items: flex-end;
}
.part6-main {
  position: relative;
  width: 100%;
  padding: 0 0.2rem;
}

.part6-title {
  width: 5.8rem;
  margin: 0 auto;
}
.part6-title img {
  width: 4.85rem;
}

.part6-nav {
  width: 5.8rem;
  margin: 0 auto;
}
.part6-nav ul {
  display: flex;
  justify-content: space-between;
  padding: 0.2rem 0;
}

.part6-nav ul a {
  display: block;
  position: relative;
  padding: 0 0.1rem;
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #333;
}

.part6-img {
  position: absolute;
  z-index: 10;
  left: 0.65rem;
  top: -2.5rem;
  width: 5.8rem;
  background: #cc1028;
  border: 2px solid #cc1028;
}
.part6-img a {
  display: block;
}

.part6-img a img {
  width: 100%;
}

.part6-box {
  position: relative;
  z-index: 1;
  margin-top: 2.5rem;
  padding: 1.6rem 0.65rem;
  background: rgba(255, 255, 255, 0.9);
}

.new-list {
  padding: 0 0 0.2rem;
  border-bottom: 1px solid #cc1028;
}
.new-list a {
  display: block;
}
.new-li-title {
  font-size: 16px;
  line-height: 36px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.new-li-p {
  height: 80px;
  margin: 0.1rem 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 20px;
  color: #333;
  text-align: justify;
}
.new-li-time {
  font-size: 14px;
  line-height: 20px;
  color: #333;
}

@media (min-width: 1200px) {
  .part6 {
    position: relative;
    background: url(../images/part6-bg.jpg) no-repeat center 0 / cover;
  }

  .part6 .wrap {
    align-items: flex-end;
  }
  .part6-main {
    position: relative;
    width: 62.4vw;
    margin: 0 auto;
    padding: 0 0 0 22.4vw;
  }

  .part6-title {
    position: absolute;
    z-index: 10;
    left: -12.8vw;
    top: 3vw;
    width: 31vw;
  }
  .part6-title img {
    width: 100%;
  }
  .part6-img {
    position: absolute;
    z-index: 10;
    left: -1vw;
    top: 10vw;
    width: 29vw;
    background: #cc1028;
    border: 0.5vw solid #cc1028;
  }

  .part6-img-a {
    display: none;
  }

  .part6-img-a:nth-child(1) {
    display: block;
  }

  .part6-img a {
    display: block;
  }

  .part6-img a img {
    width: 100%;
  }

  .part6-box {
    position: relative;
    z-index: 1;
    margin: 0;
    padding: 5vw 8vw;
    background: rgba(255, 255, 255, 0.9);
  }

  .part6-nav {
    width: auto;
    padding: 0;
  }
  .part6-nav ul {
    display: flex;
    padding: 0;
  }
  .part6-nav ul li {
    padding-right: 1vw;
  }

  .part6-nav ul a {
    display: block;
    position: relative;
    padding: 0 1.2vw;
    font-size: 0.9vw;
    line-height: 1.6vw;
    color: #333;
    border-radius: 0.2vw;
  }

  .part6-nav ul a:hover {
    color: #fff;
    background: #cc1028;
  }
  .part6-nav ul a:hover::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.4vw;
    width: 100%;
    height: 0.5vw;
    background: url(../images/three.png) no-repeat center bottom;
  }
  .new-list {
    padding: 0;
    border: 0;
  }
  .new-list ul {
    height: 22vw;
    padding: 0;
  }

  .new-list a {
    display: block;
    padding: 1.6vw 0;
    color: #333;
    border-bottom: 1px solid #333;
  }
  .new-li-title {
    font-size: 1.2vw;
    line-height: 1.5vw;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .new-li-p {
    height: 4.2vw;
    margin: 0.5vw 0;
    overflow: hidden;
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #333;
  }
  .new-li-time {
    font-size: 0.8vw;
    line-height: 1.4vw;
  }
  .new-list a:hover {
    color: #cc1028;
    border-bottom: 1px solid #cc1028;
  }

  .new-ad {
    margin: 2vw 0 0;
    font-size: 0.8vw;
    line-height: 1.2vw;
    color: #333;
  }
}
/* 第7部分 */
.part7 {
  position: relative;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}

.part7-main {
  width: 100%;
  padding: 1rem 0.9rem 0;
}
.part7-left {
  text-align: center;
}
.part7-left img {
  width: 100%;
}
.part7-right {
  padding: 0.6rem 0 0;
}
.part7-logo {
  width: 3rem;
}
.part7-logo img {
  width: 100%;
}
.part7-info {
  margin: 0.4rem 0 0;
  font-size: 14px;
  line-height: 20px;
  color: #333;
}
@media (min-width: 1200px) {
  .part7 {
    position: relative;
    background: url(../images/part7-bg.jpg) no-repeat center 0 / cover;
  }

  .part7-main {
    display: flex;
    justify-content: space-between;
    width: 62.4vw;
    margin: 0 auto;
    padding: 6vw 0 0;
  }
  .part7-left {
    width: 29.4vw;
  }
  .part7-left img {
    width: 100%;
  }
  .part7-right {
    width: 24vw;
    padding: 0;
  }
  .part7-logo {
    width: 16vw;
  }
  .part7-logo img {
    width: 100%;
  }
  .part7-info {
    margin: 0;
    padding: 1.5vw 0 0 4.5vw;
    font-size: 0.9vw;
    line-height: 1.6vw;
    color: #333;
  }
  footer {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 2vw;
    width: 100%;
    font-size: 14px;
    line-height: 1vw;
  }
  footer a,
  footer p {
    padding: 0 5px;
    color: #fff;
  }
}

/*  */
.fix-nav {
  position: fixed;
  z-index: 50;
  left: 0;
  bottom: 0;
  width: 100%;
}

.fix-nav ul {
  display: flex;
  justify-content: space-around;
  width: 100%;
  height: 1.4rem;
  padding: 0.3rem 0.1rem 0;
  background: rgba(0, 0, 0, 0.6);
}

.fix-nav ul li {
  width: 25%;
}

.fix-nav ul a {
  display: block;
  text-align: center;
}

.fix-nav ul i {
  display: block;
}

.fix-nav i img {
  width: 0.5rem;
}

.fix-nav a p {
  padding-top: 0.1rem;
  font: 400 0.3rem/0.3rem "微软雅黑";
  color: #fff;
}