.mob-sketch-title {
  display: none;
}
.pc-sketch-title {
  display: block !important;
}
.title img {
  width: 100%;
}
.insert {
  position: absolute;
  right: auto;
  right: 16%;
  top: 16%;
  width: 34.51%;
  height: 44%;
  background-color: #e75049;
  mix-blend-mode: multiply;
  opacity: 0;
  animation: move linear 2s;
  animation-fill-mode: forwards;
}
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
  .insert {
    background-color: rgba(160, 13, 6, 0.75) !important;
    opacity: 0.8 !important;
  }
}
.title .text {
  width: 34.51%;
  height: 44%;
  position: absolute;
  right: auto;
  right: 16%;
  top: 16%;
  padding: 0.9375rem 0.9375rem 0 1.9375rem;
  opacity: 0;
  animation: move linear 2s;
  animation-fill-mode: forwards;
}
.title .text span {
  font-size: 1.25rem;
  font-weight: 400;
  color: #ffffff;
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  margin-bottom: 0.6875rem;
}
.title .text p span {
  font-size: 0.625rem;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.9375rem;
  margin-bottom: 0;
}
.title .triangle {
  position: absolute;
  width: 0;
  height: 0;
  left: 0;
  top: 1.5rem;
  border-left: 0.65625rem solid #fff;
  border-right: none;
  border-top: 0.390625rem solid transparent;
  border-bottom: 0.390625rem solid transparent;
}
.main {
  max-width: 1198px;
  margin: 0 auto;
}
.main p.info {
  width: 78.96%;
  margin: 0 auto 76px;
  text-align: center;
  font-size: 16px;
  color: #444444;
  line-height: 24px;
}
.main h3.title {
  margin: 44px;
  text-align: center;
  font-size: 30px;
  color: #6c6a6a;
  line-height: 32px;
}
.default__controls {
  transform: translateY(54px);
}
.main .video {
  width: 67.86%;
  margin: 0 auto 120px;
}
.main video {
  width: 100%;
}

/*样式单双动态化 start*/
.content .sketch-bg-box .sketch:nth-of-type(odd) {
  position: relative;
  width: 1200px;
  margin: 0 auto 186px;
  border-right: 1px solid #969594;
}

.content .sketch-bg-box .sketch:nth-of-type(odd) .sketch-text::after {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  top: 44px;
  right: -1px;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-right: 12px solid #e20020;
}
.content .sketch-bg-box .sketch:nth-of-type(odd) .sketch-text::before {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  right: -1px;
  top: 50px;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-right: 7px solid #fff;
  z-index: 1;
}
.content .sketch-bg-box .sketch:nth-of-type(odd) .sketch-text h4 {
  text-align: right;
}
.content .sketch:nth-of-type(odd) .sketch-text,
.content .sketch:nth-of-type(odd) .sketch-img {
  float: left;
}

.content .sketch-bg-box .sketch:nth-of-type(even) {
  position: relative;
  width: 1200px;
  margin: 40px auto 160px;
  border-left: 1px solid #969594;
}

.content .sketch-bg-box .sketch:nth-of-type(even) .sketch-text::after {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  top: 44px;
  left: -1px;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 12px solid #e20020;
}
.content .sketch-bg-box .sketch:nth-of-type(even) .sketch-text::before {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  left: -1px;
  top: 50px;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 7px solid #fff;
  z-index: 1;
}
.content .sketch-bg-box .sketch:nth-of-type(even) .sketch-text,
.content .sketch-bg-box .sketch:nth-of-type(even) .sketch-img {
  float: right;
}

/*样式单双动态化 end*/


.content .sketch .sketch-img {
  width: 48%;
}

.content .sketch .sketch-img img {
  width: 100%;
}

.content .sketch .sketch-text {
  width: 52%;
}

.content .sketch .sketch-text h4 {
  width: 86.83%;
  margin: 0 auto 22px;
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.content .sketch .sketch-text h4 span {
  font-size: 24px;
  color: #595757;
  line-height: 45px;
}
.content .sketch .sketch-text h4 span:last-of-type {
  font-weight: 400;
}
.content .sketch .sketch-text h5 {
  font-size: 20px;
  font-weight: 500;
  color: #595757;
  line-height: 30px;
  margin-bottom: 24px;
}

.content .sketch .sketch-text p {
  width: 86.83%;
  margin: 0 auto;
  font-size: 16px;
  font-weight: 500;
  color: #3a3a3a;
  line-height: 26px;
}
.content .sketch .sketch-text p span {
  color: #171717;
  font-weight: 400;
}
.content .konw {
  position: absolute;
  width: 158px;
  height: 44px;
  left: 395px;
  bottom: 0;
  border-radius: 2px;
  border: 1px solid #e10020;
  cursor: pointer;
  text-align: center;
}
.content .konw:hover {
  background: #ea0a2a;
  border-radius: 1px;
}
.content .konw:hover a {
  color: #fff;
}
.content .konw a {
  line-height: 44px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 400;
  color: #e10020;
}
.content .sketch .konw.mob {
  width: 25.6rem;
  height: 6rem;
  background-color: #e10020;
  margin: 3.84rem auto;
}
.content .sketch .konw.mob a {
  color: #fff;
  font-size: 2.72rem;
  line-height: 6rem;
}
.other-business {
  height: 381px;
  margin-top: 114px;
  padding-top: 35px;
  padding-bottom: 65px;
  margin-bottom: 60px;
  background: #f7f8f8;
}

.other-business .other-business-main {
  width: 1200px;
  margin: 0 auto;
}

.other-business .other-business-main h4 {
  margin-top: 0;
  margin-bottom: 35px;
  font-size: 18px;
  font-weight: 400;
  color: #636363;
  line-height: 27px;
}

.other-business .other-business-main .business-item {
  width: 273px;
  height: 78px;
  float: left;
  margin-bottom: 33px;
  margin-right: 190px;
  text-align: center;
  background: #ffffff;
}

.other-business .other-business-main .business-item:nth-of-type(3n) {
  margin-right: 0;
}

.other-business .other-business-main .business-item.active a {
  color: #3a3a3a;
}

.other-business .other-business-main .business-item a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 400;
  color: #3a3a3a;
  line-height: 78px;
  -moz-user-select: none;
  -o-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.other-business .other-business-main .business-item:hover {
  background-image: url("/r/cms/www/default/portal/img/first-nav/about/red_icon_pic@2x.png");
  background-size: contain;
  cursor: pointer;
  background-position: center;
}

.other-business .other-business-main .business-item:hover a {
  color: transparent;
}

.content .show-img {
  width: 1196px;
  margin: 0 auto;
}

.content .show-img .show-img-item {
  width: 48.24%;
  height: 326px;
  float: left;
  cursor: pointer;
  position: relative;
}

.content .show-img .show-img-item .show-img-item-img {
  position: relative;
  height: 100%;
}

.content .show-img .show-img-item .show-img-item-img img {
  display: block;
  width: 100%;
}

.content .show-img .show-img-item:first-of-type {
  margin-right: 3.5%;
}

.content .show-img .show-img-item .show-img-item-title {
  width: 100%;
  position: absolute;
  margin-top: 28px;
  margin-bottom: 104px;
  font-size: 20px;
  text-align: center;
  font-weight: 400;
  color: #636363;
  line-height: 30px;
}

.content .show-img .show-img-item:hover .show-img-item-img {
  border-bottom: 5px solid #db162c;
}

.content .show-img .show-img-item:hover .triangle {
  display: block;
}

.content .show-img .show-img-item .triangle {
  display: none;
  position: absolute;
  width: 0;
  height: 0;
  bottom: -1px;
  left: 50%;
  margin-left: -4px;
  border-bottom: 7px solid #e20020;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
}

@media (min-width: 992px) and (max-width: 1280px) {
  .content .sketch {
    width: 972px;
  }
  .content .sketch .sketch-text p {
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
  }
  .content .sketch .sketch-text h4 {
    margin-bottom: 10px;
  }
  .content .sketch .sketch-text h5 {
    margin-bottom: 10px;
  }
  .other-business .other-business-main {
    width: 972px;
  }
  .other-business .other-business-main .business-item {
    margin-right: 75px;
  }
  .content .show-img {
    width: 972px;
  }
  .content .show-img .show-img-item .show-img-item-img {
    height: 266px;
  }
}
@media (min-width: 768px) and (max-width: 992px) {
  .content .sketch {
    width: 748px;
  }
  .content .sketch .sketch-text h5 {
    margin: 0;
  }
  .content .sketch .sketch-text p {
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
  }
  .other-business {
    margin-top: 76px;
  }
  .content .sketch .sketch-text h4 {
    margin-bottom: 10px;
  }
  .content .sketch .sketch-text h5 {
    margin-bottom: 10px;
  }
  .other-business .other-business-main {
    width: 748px;
  }
  .other-business .other-business-main .business-item {
    width: 236px;
    margin-right: 20px;
  }
  .content .show-img {
    width: 768px;
  }
  .content .show-img .show-img-item .show-img-item-img {
    height: 212px;
  }
}
@media (min-width: 768px) {
  .content .sketch .konw.mob {
    display: none;
  }
}
@media (max-width: 768px) {
  .content .sketch .sketch-text .konw.pc {
    display: none;
  }
  .insert,
  .title .text {
    width: 79%;
    top: 16%;
    height: 35%;
    left: auto;
    right: 30px;
  }
  .title .triangle {
    top: 16px;
    left: 0;
    right: auto;
    border-right: none;
    border-left: 8px solid #fff;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
  }
  .title .text {
    padding: 10px 15px;
  }
  .main {
    padding: 0 4%;
  }
  .main h3.title {
    color: #595757;
    font-size: 19px;
    font-weight: 500;
    margin: 0;
    padding: 20px 0;
  }
  .main p.info {
    color: #454545;
    font-size: 12px;
    font-weight: 400;
    line-height: 24px;
    margin: 0 2% 13px 2%;
    width: 96%;
  }
  .main .video {
    width: 100%;
    margin: 0 auto 0 auto;
  }
  .content {
    background: #fff;
  }
  .default {
    border-radius: 0;
  }
  .sketch-bg-box {
    background: #f7f8f8;
    padding: 20px 4%;
    width: 100%;
  }
  .content .sketch-bg-box .sketch {
    width: 100%;
  }
  .content .sketch .sketch-text {
    width: 100%;
  }
  .content .sketch .sketch-img {
    width: 100%;
  }
  .content .sketch-bg-box .sketch {
    background: #ffffff;
    box-shadow: 0px 0px 8px 0px rgba(159, 159, 159, 0.46);
    border-right: none;
    border-left: none;
    margin: 0 auto 25px auto;
  }
  .content .sketch-bg-box .sketch:nth-of-type(odd) .sketch-text::after,
  .content .sketch-bg-box .sketch:nth-of-type(odd) .sketch-text::before {
    display: none;
  }
  .content .sketch-bg-box .sketch:nth-of-type(even) .sketch-text::after,
  .content .sketch-bg-box .sketch:nth-of-type(even).sketch-text::before {
    display: none;
  }
  .content .sketch .sketch-text p {
    font-size: 12px;
    font-weight: 400;
    color: #9f9f9f;
    line-height: 24px;
    margin-bottom: 10px;
    margin-top: 15px;
  }
  .content .sketch h4 span {
    font-size: 18px;
    color: #595757;
    font-weight: 500;
    line-height: 26px;
  }
  .content .sketch-bg-box .sketch .sketch-text h4 {
    text-align: center;
    margin: 12px auto;
  }
  .mob-sketch-title {
    display: block;
    text-align: center;
    margin: 15px 20px;
  }
  .pc-sketch-title {
    display: none !important;
  }
}
<!--耗时1753284158.6262秒-->