@font-face { font-family: "AB"; src: url("../fonts/zhuanti/Arial-BoldMT.otf") format("opentype"); }

.special .special_banner { position: relative; }

.special .special_banner .banner_1400 { display: none; }
.special .special_banner .banner_1200 { display: none; }
.special .special_banner .txt { position: absolute; top: 135px; margin-left: 11.97917%; width: 36.14583%; color: #ffffff; }

.special .special_banner .txt .name { font-size: 40px; line-height: 1.1; margin-bottom: 70px; }

.special .special_banner .txt .name .img { margin-left: 42px; }

.special .special_banner .txt .abstract { line-height: 30px; }

.special .special_banner .txt .abstract p:not(:last-child) { margin-bottom: 35px; }

.special .main_title { font-size: 40px; line-height: 1.1; overflow: hidden; margin-bottom: 80px; text-align: center; }

.special .main_top_margin { position: relative; z-index: 2; margin-top: -270px; }

.special .main_btn { width: 211px; height: 55px; color: #ffffff; text-align: center; line-height: 55px; border-radius: 28px; font-size: 20px; background-color: #ffc625; margin: 0 auto; -o-transition: all 0.3s; -moz-transition: all 0.3s; -webkit-transition: all 0.3s; transition: all 0.3s; }

.special .main_btn:hover { opacity: 0.8; }

.special .main1 .box { padding: 60px 75px 75px; background-color: #ffffff; box-shadow: -8px 7px 51px 0px rgba(1, 116, 205, 0.07); border-radius: 10px; }

.special .main1 .box .block { text-align: center; }

.special .main1 .box .block .img { margin: 0 auto; width: 176px; }

.special .main1 .box .block .img .picture_container { padding-top: 59.65909%; }

.special .main1 .box .block .txt { margin-top: 30px; font-size: 22px; line-height: 40px; letter-spacing: 0px; color: #395199; }

.special .main2 { padding-top: 110px; }

.special .main2 .content { background-image: url("../images/zhuanti/main2_bg.png"); background-size: 52% 100%; background-position: left top; }

.special .main2 .content .center { padding: 100px 0; }

.special .main2 .content .box:not(:last-child) { margin-bottom: 90px; }

.special .main2 .content .block { width: 39.28571%; }

.special .main2 .content .block .txt { width: 71.81818%; }

.special .main2 .content .block .txt .name { font-size: 20px; line-height: 1.1; margin-bottom: 35px; }

.special .main2 .content .block .txt .abstract { font-size: 14px; line-height: 30px; color: #888888; }

.special .main2 .main_btn { margin-top: 60px; }

.special .main3 { padding-top: 300px; padding-bottom: 385px; background-image: url("../images/zhuanti/main3_bg.png"); }

.special .main3 .main_title { color: #ffffff; }

.special .main3 .content .box .block { padding: 40px 48px 45px 35px; width: 48.57143%; background-color: #ffffff; border-radius: 10px; position: relative; top: 0; -o-transition: all 0.3s; -moz-transition: all 0.3s; -webkit-transition: all 0.3s; transition: all 0.3s; }

.special .main3 .content .box .block .icon { width: 26px; height: 26px; line-height: 27px; color: #ffffff; text-align: center; margin-right: 20px; border-radius: 50%; font-size: 14px; background-color: #668cff; font-family: 'AB'; }

.special .main3 .content .box .block .txt { max-width: 85%; }

.special .main3 .content .box .block .txt .name { font-size: 20px; line-height: 1.1; margin-bottom: 25px; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; }

.special .main3 .content .box .block .txt .abstract { font-size: 12px; color: #888888; overflow: hidden; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 24px; max-height: 48px; min-height: 48px; }

.special .main3 .content .box .block:nth-child(odd) { margin-right: 2.85714%; }

.special .main3 .content .box .block:nth-child(n+3) { margin-top: 40px; }

.special .main3 .content .box .block:hover { top: -10px; }

.special .main4.main_top_margin { margin-top: -60px; }

.special .main4 .content .block { width: 32.14286%; }

.special .main4 .content .block:nth-child(1) { -o-animation-delay: 0s; -moz-animation-delay: 0s; -webkit-animation-delay: 0s; animation-delay: 0s; }

.special .main4 .content .block:nth-child(2) { -o-animation-delay: 0.1s; -moz-animation-delay: 0.1s; -webkit-animation-delay: 0.1s; animation-delay: 0.1s; }

.special .main4 .content .block:nth-child(3) { -o-animation-delay: 0.2s; -moz-animation-delay: 0.2s; -webkit-animation-delay: 0.2s; animation-delay: 0.2s; }

.special .main4 .content .block:nth-child(4) { -o-animation-delay: 0.3s; -moz-animation-delay: 0.3s; -webkit-animation-delay: 0.3s; animation-delay: 0.3s; }

.special .main4 .content .block:nth-child(5) { -o-animation-delay: 0.4s; -moz-animation-delay: 0.4s; -webkit-animation-delay: 0.4s; animation-delay: 0.4s; }

.special .main4 .content .block:nth-child(6) { -o-animation-delay: 0.5s; -moz-animation-delay: 0.5s; -webkit-animation-delay: 0.5s; animation-delay: 0.5s; }

.special .main4 .content .block .picture_container { padding-top: 63.55556%; }

.special .main4 .content .block:nth-child(n+4) { margin-top: 30px; }

.special .main4 .content .block:not(:nth-child(3n)) { margin-right: 1.78571%; }

.special .main4 .content .block .txt { background-color: #ffffff; border-bottom: solid 1px #eeeeee; border-right: solid 1px #eeeeee; border-left: solid 1px #eeeeee; padding: 25px 30px 20px 35px; }

.special .main4 .content .block .txt .name { font-size: 20px; line-height: 1.1; margin-bottom: 10px; max-width: 90%; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; }

.special .main4 .content .block .txt .abstract { font-size: 12px; line-height: 1.1; color: #bbbbbb; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; }

.special .main4 .content .block .txt .iconfonts { font-size: 20px; color: #5b5b5b; padding-left: 20px; border-left: 1px solid #eeeeee; }

.special .main4 .main_btn { margin-top: 70px; }

.special .main4 .bg_img { position: relative; top: 130px; }

.special .main5 .content .top_abstract { margin-bottom: 105px; text-align: center; }

.special .main5 .content .top_abstract .iconfonts { font-size: 30px; color: #668cff; opacity: 0.1; margin-bottom: 35px; }

.special .main5 .content .top_abstract .txt { line-height: 30px; color: #666666; }

.special .main5 .content .box:nth-child(2) { width: 95%; margin: 0 auto; }

.special .main5 .content .box:nth-child(2) .block:nth-child(1) { background-color: #668cff; }

.special .main5 .content .box:nth-child(2) .block:nth-child(1):after { background-color: #668cff; }

.special .main5 .content .box:nth-child(2) .block:nth-child(1):before { border-left: 1px dashed #668cff; height: 315px; }

.special .main5 .content .box:nth-child(2) .block:nth-child(2) { background-color: #67d5b5; }

.special .main5 .content .box:nth-child(2) .block:nth-child(2):after { background-color: #67d5b5; }

.special .main5 .content .box:nth-child(2) .block:nth-child(2):before { border-left: 1px dashed #67d5b5; height: 385px; bottom: -329px; right: -138px; }

.special .main5 .content .box:nth-child(2) .block:nth-child(3) { background-color: #c89ec4; }

.special .main5 .content .box:nth-child(2) .block:nth-child(3):after { background-color: #c89ec4; }

.special .main5 .content .box:nth-child(2) .block:nth-child(3):before { border-left: 1px dashed #c89ec4; height: 277px; bottom: -237px; right: -99px; }

.special .main5 .content .box:nth-child(2) .block:nth-child(4) { background-color: #84b1ed; }

.special .main5 .content .box:nth-child(2) .block:nth-child(4):after { background-color: #84b1ed; }

.special .main5 .content .box:nth-child(2) .block:nth-child(4):before { border-left: 1px dashed #84b1ed; height: 336px; bottom: -286px; right: -119px; }

.special .main5 .content .box:nth-child(3) { width: 68.71429%; margin: 0 auto; }

.special .main5 .content .box:nth-child(3) .block:nth-child(1) { background-color: #ee7785; }

.special .main5 .content .box:nth-child(3) .block:nth-child(1):after { background-color: #ee7785; }

.special .main5 .content .box:nth-child(3) .block:nth-child(1):before { border-left: 1px dashed #ee7785; height: 205px; bottom: -177px; right: -75px; }

.special .main5 .content .box:nth-child(3) .block:nth-child(2) { background-color: #668cff; }

.special .main5 .content .box:nth-child(3) .block:nth-child(2):after { background-color: #668cff; }

.special .main5 .content .box:nth-child(3) .block:nth-child(2):before { border-left: 1px dashed #668cff; height: 156px; bottom: -133px; right: -56px; }

.special .main5 .content .box:nth-child(3) .block:nth-child(3) { background-color: #67d5b5; }

.special .main5 .content .box:nth-child(3) .block:nth-child(3):after { background-color: #67d5b5; }

.special .main5 .content .box:nth-child(3) .block:nth-child(3):before { border-left: 1px dashed #67d5b5; height: 235px; bottom: -200px; right: -85px; }

.special .main5 .content .box .block { width: 180px; height: 180px; position: relative; -o-transform: rotateZ(45deg); -moz-transform: rotateZ(45deg); -webkit-transform: rotateZ(45deg); transform: rotateZ(45deg); }

.special .main5 .content .box .block .txt { padding-top: 70px; text-align: center; -o-transform: rotateZ(-45deg); -moz-transform: rotateZ(-45deg); -webkit-transform: rotateZ(-45deg); transform: rotateZ(-45deg); color: #ffffff; overflow: hidden; }

.special .main5 .content .box .block .txt .name { font-size: 24px; font-weight: bold; line-height: 1.1; margin-bottom: 14px; }

.special .main5 .content .box .block .txt .tags { margin-bottom: 15px; letter-spacing: 0px; line-height: 30px; }

.special .main5 .content .box .block .txt .number { font-size: 100px; line-height: 75px; opacity: 0.14; font-weight: bold; }

.special .main5 .content .box .block:after { content: " "; position: absolute; width: 180px; height: 180px; opacity: 0.16; bottom: 20px; right: 20px; }

.special .main5 .content .box .block:before { content: " "; position: absolute; width: 1px; opacity: 0.18; bottom: -270px; right: -113px; -o-transform: rotateZ(135deg); -moz-transform: rotateZ(135deg); -webkit-transform: rotateZ(135deg); transform: rotateZ(135deg); }

.special .main5 .content .box1 { display: none; }

.special .main5 .content .box1 .block { padding: 30px 20px; border-radius: 25px; }

.special .main5 .content .box1 .block:not(:last-child) { margin-bottom: 30px; }

.special .main5 .content .box1 .block:nth-child(1) { background-color: #668cff; }

.special .main5 .content .box1 .block:nth-child(2) { background-color: #67d5b5; }

.special .main5 .content .box1 .block:nth-child(3) { background-color: #c89ec4; }

.special .main5 .content .box1 .block:nth-child(4) { background-color: #84b1ed; }

.special .main5 .content .box1 .block:nth-child(5) { background-color: #ee7785; }

.special .main5 .content .box1 .block:nth-child(6) { background-color: #668cff; }

.special .main5 .content .box1 .block:nth-child(7) { background-color: #67d5b5; }

.special .main5 .content .box1 .block .txt { color: #ffffff; }

.special .main5 .content .box1 .block .txt .name { font-size: 24px; font-weight: bold; line-height: 1.1; margin-bottom: 14px; }

.special .main5 .content .box1 .block .number { font-size: 100px; line-height: 75px; opacity: 0.14; font-weight: bold; margin-right: 40px; }

.special .main6 { padding-top: 210px; }

.special .main6 .content { padding-top: 385px; height: 1517px; background-image: url("../images/zhuanti/main5_bg.png"); }

.special .main6 .content .main_title { color: #ffffff; margin-bottom: 65px; }

.special .main6 .content .main_abstract { text-align: center; color: #ffffff; line-height: 1.1; margin-bottom: 80px; }

.special .main6 .content .box .block { width: 15%; height: 420px; background-color: #ffffff; border-radius: 30px 4px 30px 4px; }

.special .main6 .content .box .block:nth-child(1) { -o-animation-delay: 0s; -moz-animation-delay: 0s; -webkit-animation-delay: 0s; animation-delay: 0s; }

.special .main6 .content .box .block:nth-child(2) { -o-animation-delay: 0.1s; -moz-animation-delay: 0.1s; -webkit-animation-delay: 0.1s; animation-delay: 0.1s; }

.special .main6 .content .box .block:nth-child(3) { -o-animation-delay: 0.2s; -moz-animation-delay: 0.2s; -webkit-animation-delay: 0.2s; animation-delay: 0.2s; }

.special .main6 .content .box .block:nth-child(4) { -o-animation-delay: 0.3s; -moz-animation-delay: 0.3s; -webkit-animation-delay: 0.3s; animation-delay: 0.3s; }

.special .main6 .content .box .block:nth-child(5) { -o-animation-delay: 0.4s; -moz-animation-delay: 0.4s; -webkit-animation-delay: 0.4s; animation-delay: 0.4s; }

.special .main6 .content .box .block:nth-child(6) { -o-animation-delay: 0.5s; -moz-animation-delay: 0.5s; -webkit-animation-delay: 0.5s; animation-delay: 0.5s; }

.special .main6 .content .box .block .icon { width: 88px; height: 88px; color: #84b1ed; font-size: 40px; text-align: center; line-height: 88px; border-radius: 50%; margin: 0 auto; border: solid 1px #84b1ed; margin-bottom: 50px; }

.special .main6 .content .box .block .icon .iconfonts { -o-transition: all 0.5s; -moz-transition: all 0.5s; -webkit-transition: all 0.5s; transition: all 0.5s; }

.special .main6 .content .box .block .abstract { font-size: 20px; line-height: 36px; text-align: center; margin-bottom: 60px; }

.special .main6 .content .box .block .more { width: 111px; color: #ffffff; height: 36px; text-align: center; line-height: 36px; background-color: #ffc625; border-radius: 18px; margin: 0 auto; }

.special .main6 .content .box .block:hover .iconfonts { -o-transform: rotateY(360deg); -moz-transform: rotateY(360deg); -webkit-transform: rotateY(360deg); transform: rotateY(360deg); }

.special .main7 { padding-bottom: 142px; }

.special .main7.main_top_margin { margin-top: -60px; }

.special .main7 .main_title { margin-bottom: 65px; }

.special .main7 .main_abstract { text-align: center; line-height: 1.1; margin-bottom: 65px; color: #666666; }

.special .main7 .content .box { position: relative; width: 1095px; margin: 0 auto; }

.special .main7 .content .box .box_mask { position: absolute; top: 0; bottom: 0; right: 0; left: 0; margin: auto; }

.special .main7 .content .box .box_mask .block { position: absolute; width: 254px; height: 60px; border-radius: 10px; background-color: #ffffff; box-shadow: -8px 7px 51px 0px rgba(1, 116, 205, 0.07); }

.special .main7 .content .box .box_mask .block .iconfonts { font-size: 26px; margin-right: 18px; }

.special .main7 .content .box .box_mask .block .name { font-size: 18px; line-height: 1.1; }

.special .main7 .content .box .box_mask .block:nth-child(1) { top: 160px; left: -85px; }

.special .main7 .content .box .box_mask .block:nth-child(1) .iconfonts { color: #f7e8ad; }

.special .main7 .content .box .box_mask .block:nth-child(2) { top: 120px; left: 268px; }

.special .main7 .content .box .box_mask .block:nth-child(2) .iconfonts { color: #f288ad; }

.special .main7 .content .box .box_mask .block:nth-child(3) { top: 96px; right: 287px; }

.special .main7 .content .box .box_mask .block:nth-child(3) .iconfonts { color: #d1cae1; }

.special .main7 .content .box .box_mask .block:nth-child(4) { top: 154px; right: 5px; }

.special .main7 .content .box .box_mask .block:nth-child(4) .iconfonts { color: #99d5e9; }

.special .main7 .content .box .box_mask .block:nth-child(5) { bottom: 83px; left: -1px; }

.special .main7 .content .box .box_mask .block:nth-child(5) .iconfonts { color: #acb0d8; }

.special .main7 .content .box .box_mask .block:nth-child(6) { bottom: -30px; left: 316px; }

.special .main7 .content .box .box_mask .block:nth-child(6) .iconfonts { color: #21acca; }

.special .main7 .content .box .box_mask .block:nth-child(7) { bottom: 45px; right: 384px; }

.special .main7 .content .box .box_mask .block:nth-child(7) .iconfonts { color: #cc6299; }

.special .main7 .content .box .box_mask .block:nth-child(8) { bottom: 114px; right: 157px; }

.special .main7 .content .box .box_mask .block:nth-child(8) .iconfonts { color: #93c8ad; }

.special .main8 { padding: 100px 0 132px; background-color: #f6f8ff; }

.special .main8 .content .box .block { width: 30%; }

.special .main8 .content .box .block:not(:nth-child(3n)) { margin-right: 5%; }

.special .main8 .content .box .block:nth-child(n+4) { margin-top: 55px; }

.special .main8 .content .box .block .number { width: 100px; font-size: 30px; color: #ffffff; line-height: 80px; font-family: 'AB'; text-align: center; background-color: #84b1ed; border-radius: 40px 0px 0px 40px; }

.special .main8 .content .box .block .txt { font-size: 20px; color: #84b1ed; line-height: 80px; text-align: center; border: solid 1px #84b1ed; background-color: #dfeafb; border-radius: 0 8px 8px 0; }

.special .main9 { padding: 100px 0 80px; }

.special .main9 .main_title { margin-bottom: 70px; }

.special .main9 .content .box .main_nav { border-bottom: solid 1px #eeeeee; }

.special .main9 .content .box .main_nav .block { position: relative; padding-bottom: 35px; cursor: pointer; }

.special .main9 .content .box .main_nav .block:after { content: " "; position: absolute; left: 50%; bottom: -2px; width: 0; height: 3px; -o-transform: translate3d(-50%, 0, 0); -moz-transform: translate3d(-50%, 0, 0); -webkit-transform: translate3d(-50%, 0, 0); transform: translate3d(-50%, 0, 0); background-color: #ffc625; -o-transition: all 0.3s; -moz-transition: all 0.3s; -webkit-transition: all 0.3s; transition: all 0.3s; }

.special .main9 .content .box .main_nav .block:nth-child(1) { margin-right: 5.85714%; }

.special .main9 .content .box .main_nav .block:nth-child(1):before { content: " "; position: absolute; top: 4px; width: 1px; height: 18px; right: -80px; background-color: #eeeeee; }

.special .main9 .content .box .main_nav .block:nth-child(2) { margin-left: 5.85714%; }

.special .main9 .content .box .main_nav .block.active:after, .special .main9 .content .box .main_nav .block:hover:after { width: 60px; }

.special .main9 .content .box .block_box { padding-top: 70px; }

.special .main9 .content .box .block_box .block { width: 28.57143%; }

.special .main9 .content .box .block_box .block:not(:nth-child(3n)) { margin-right: 7.14286%; }

.special .main9 .content .box .block_box .block:nth-child(n+4) { margin-top: 75px; }

.special .main9 .content .box .block_box .block .name { font-size: 18px; line-height: 1.1; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; margin-bottom: 22px; -o-transition: all 0.3s; -moz-transition: all 0.3s; -webkit-transition: all 0.3s; transition: all 0.3s; }

.special .main9 .content .box .block_box .block .abstract { font-size: 14px; letter-spacing: 0px; color: #888888; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; margin-bottom: 30px; }

.special .main9 .content .box .block_box .block .time { font-size: 14px; letter-spacing: 0px; color: #bbbbbb; }

.special .main9 .content .box .block_box .block:hover .name { color: #ffc625; }

.special .main9 .content .box .main_btn { margin-top: 80px; }

@media screen and (max-width: 1850px) { .special .main_top_margin { margin-top: -200px; } }

@media screen and (max-width: 1600px) { .special .special_banner  .banner_1400 { display: block; width: 100%;}
  .special .banner_1920 { display: none !important; }
  .special .special_banner .txt { width: 40%; }
  .special .special_banner .txt .name { font-size: 30px; margin-bottom: 40px; } }

@media screen and (max-width: 1400px) { body, html { width: 100%; }
  .center { width: 100%; margin: 0; padding: 0 15px; } }

@media screen and (max-width: 1200px) { .special .main_top_margin { margin-top: 0 !important; }
  .special .main_title { margin-bottom: 60px; font-size: 32px; }
  .special .special_banner  .banner_1400 { display: none; width: 100%;}
  .special .special_banner  .banner_1200 { display: block; width: 100%;}
  .special .special_banner  .txt { display: none;}
  .special .main1 .box { padding: 60px 30px 60px; }
  .special .main2 { padding: 80px 0; }
  .special .main2 .content { background-image: none; }
  .special .main2 .content .center { padding: 0 15px; }
  .special .main3 { padding: 60px 0; background-image: none; background-color: #f6f8ff; }
  .special .main3 .main_title { color: #333; }
  .special .main3 .content .box .block { padding: 30px 20px; }
  .special .main4 { padding: 60px 0; }
  .special .main4 .content .block .txt { padding: 25px 15px 20px 15px; }
  .special .main4 .content .block .txt .txt_box { width: 80%; }
  .special .main4 .bg_img { display: none; }
  .special .main5 { background-color: #f6f8ff; padding: 60px 0; }
  .special .main5 .content .top_abstract { margin-bottom: 50px; }
  .special .main5 .content .box { display: none; }
  .special .main5 .content .box1 { display: block; }
  .special .main6 { padding: 60px 0; }
  .special .main6 .content { padding: 0; height: auto; background-image: none; }
  .special .main6 .content .main_title { color: #333333; margin-bottom: 40px; }
  .special .main6 .content .main_abstract { color: #333333; margin-bottom: 30px; }
  .special .main6 .content .box { -webkit-box-lines: multiple; -webkit-flex-wrap: wrap; -moz-flex-wrap: wrap; -ms-flex-wrap: wrap; -o-flex-wrap: wrap; flex-wrap: wrap; }
  .special .main6 .content .box .block { background-color: #f6f8ff; width: 32%; }
  .special .main6 .content .box .block:nth-child(n+4) { margin-top: 30px; }
  .special .main7 .main_title { margin-bottom: 40px; }
  .special .main7 .content .box { width: 100%; }
  .special .main7 .content .box .img { margin-bottom: 40px; }
  .special .main7 .content .box .box_mask { position: relative; }
  .special .main7 .content .box .box_mask .block { position: relative; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 24%; }
  .special .main7 .content .box .box_mask .block:not(:nth-child(4n)) { margin-right: 1.3%; }
  .special .main7 .content .box .box_mask .block:nth-child(n + 5) { margin-top: 20px; }
  .special .main7 .content .box .box_mask .block .name { font-size: 16px; }
  .special .main8 { padding: 60px 0; }
  .special .main8 .content .box .block { width: 49%; }
  .special .main8 .content .box .block:not(:nth-child(3n)) { margin-right: 0; }
  .special .main8 .content .box .block:nth-child(odd) { margin-right: 2%; }
  .special .main8 .content .box .block:nth-child(n+3) { margin-top: 30px; } }

@media screen and (max-width: 768px) { .special .main_title { margin-bottom: 30px; font-size: 28px; }
  .special .main1 .box { -webkit-box-lines: multiple; -webkit-flex-wrap: wrap; -moz-flex-wrap: wrap; -ms-flex-wrap: wrap; -o-flex-wrap: wrap; flex-wrap: wrap; }
  .special .main1 .box .block { width: 100%; }
  .special .main1 .box .block:not(:last-child) { margin-bottom: 20px; }
  .special .main2 { padding: 40px 0; }
  .special .main2 .content .box { -webkit-box-lines: multiple; -webkit-flex-wrap: wrap; -moz-flex-wrap: wrap; -ms-flex-wrap: wrap; -o-flex-wrap: wrap; flex-wrap: wrap; }
  .special .main2 .content .box .block { width: 100%; }
  .special .main2 .content .box .block:nth-child(odd) { margin-bottom: 30px; }
  .special .main2 .content .box .block .txt .name { margin-bottom: 20px; }
  .special .main2 .content .box:not(:last-child) { margin-bottom: 30px; }
  .special .main3 { padding: 40px 0; }
  .special .main3 .content .box .block { width: 100%; padding: 20px 10px; }
  .special .main3 .content .box .block:nth-child(odd) { margin-right: 0; }
  .special .main3 .content .box .block:nth-child(n+2) { margin-top: 20px; }
  .special .main3 .content .box .block .txt .name{margin-top:3px;font-size: 16px;margin-bottom: 20px;}
  .special .main3 .content .box .block:hover { top: 0; }
  .special .main4 { padding: 40px 0; }
  .special .main4 .content .block { width: 49%; }
  .special .main4 .content .block:not(:nth-child(3n)) { margin-right: 0; }
  .special .main4 .content .block:nth-child(odd) { margin-right: 2%; }
  .special .main4 .content .block:nth-child(n+3) { margin-top: 20px; }
  .special .main4 .main_btn { margin-top: 40px; }
  .special .main5 { padding: 40px 0; }
  .special .main5 .main_title { margin-bottom: 30px; }
  .special .main5 .content .top_abstract { margin-bottom: 20px; }
  .special .main6 { padding: 40px 0; }
  .special .main6 .content .box .block { width: 49%; }
  .special .main6 .content .box .block .main_title { margin-bottom: 30px; }
  .special .main6 .content .box .block:nth-child(n+3) { margin-top: 20px; }
  .special .main7 { padding: 40px 0; }
  .special .main7 .main_title { margin-bottom: 20px; }
  .special .main7 .main_abstract { margin-bottom: 35px; }
  .special .main7 .content .box .box_mask .block { width: 49%; }
  .special .main7 .content .box .box_mask .block:not(:nth-child(4n)) { margin-right: 0; }
  .special .main7 .content .box .box_mask .block:nth-child(odd) { margin-right: 2%; }
  .special .main7 .content .box .box_mask .block:nth-child(n + 3) { margin-top: 15px; }
  .special .main8 { padding: 40px 0; }
  .special .main8 .content .box .block { width: 100%; }
  .special .main8 .content .box .block .number { font-size: 25px; }
  .special .main8 .content .box .block .txt { font-size: 16px; }
  .special .main8 .content .box .block:nth-child(odd) { margin-right: 0; }
  .special .main8 .content .box .block:nth-child(n+2) { margin-top: 20px; }
  .special .main9 { padding: 40px 0; }
  .special .main9 .main_title { margin-bottom: 30px; }
  .special .main9 .content .box .main_nav .block { padding-bottom: 15px; }
  .special .main9 .content .box .block_box { padding-top: 30px; }
  .special .main9 .content .box .block_box .block { width: 100%; }
  .special .main9 .content .box .block_box .block:not(:nth-child(3n)) { margin-right: 0; }
  .special .main9 .content .box .block_box .block:nth-child(n+2) { margin-top: 30px; }
  .special .main9 .content .box .block_box .block .name { margin-bottom: 10px; }
  .special .main9 .content .box .block_box .block .abstract { margin-bottom: 15px; }
  .special .main9 .content .box .main_btn { margin-top: 30px; } }

@media screen and (max-width: 480px) { .special .main_title { margin-bottom: 20px; font-size: 24px; }
  .special .main1 .box { padding: 30px 10px; }
  .special .main1 .box .block .txt { margin-top: 20px; font-size: 16px; line-height: 26px; }
  .special .main2 { padding: 30px 0; }
  .special .main2 .content .box .block { -webkit-box-lines: multiple; -webkit-flex-wrap: wrap; -moz-flex-wrap: wrap; -ms-flex-wrap: wrap; -o-flex-wrap: wrap; flex-wrap: wrap; }
  .special .main2 .content .box .block .icon { width: 100%; margin-bottom: 15px; text-align: center; }
  .special .main2 .content .box .block .txt { width: 100%; }
  .special .main2 .main_btn { margin-top: 30px; }
  .special .main3 { padding: 30px 0; }
  .special .main3 .content .box .block .txt { max-width: 80%; }
  .special .main4 { padding: 30px 0; }
  .special .main4 .content .block { width: 100%; }
  .special .main4 .content .block:nth-child(odd) { margin-right: 0; }
  .special .main4 .content .block:nth-child(n+2) { margin-top: 20px; }
  .special .main4 .main_btn { margin-top: 30px; }
  .special .main5 { padding: 30px 0; }
  .special .main5 .main_title { margin-bottom: 20px; }
  .special .main5 .content .box1 .block .number { font-size: 50px; line-height: 40px; margin-right: 20px; }
  .special .main6 { padding: 30px 0; }
  .special .main6 .content .main_title { margin-bottom: 20px; }
  .special .main6 .content .box .block { height: 380px; width: 100%; }
  .special .main6 .content .box .block:nth-child(n+2) { margin-top: 20px; }
  .special .main7 { padding: 30px 0; }
  .special .main7 .content .box .box_mask .block { width: 100%; }
  .special .main7 .content .box .box_mask .block:nth-child(odd) { margin-right: 0; }
  .special .main7 .content .box .box_mask .block:nth-child(n + 2) { margin-top: 20px; }
  .special .main8 { padding: 30px 0; }
  .special .main9 { padding: 30px 0; }
  .special .main9 .content .box .main_nav .block { font-size: 12px; } }