.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
ul,
li {
  list-style: none;
}
.window2 {
  background: #fff;
}
.window2 ul {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding-left: 0;
}
.window2 li {
  width: 33.33%;
  box-sizing: border-box;
  margin-top: 4px;
  height: 260px;
  position: relative;
}
.window2 li b {
  display: block;
  width: 280px;
  margin-left: 90px;
  text-align: left;
}
.window2 li b.service_b1 {
  color: #000033;
  font-size: 25px;
  border-left: 3px solid #0093dd;
  text-indent: 10px;
  margin: 10px 0 10px 90px;
}
.window2 li span {
  font-size: 16px;
  line-height: 33px;
  display: block;
  width: 280px;
  margin-left: 90px;
  text-align: left;
}
.window2 li > img {
  position: absolute;
  right: 15px;
  bottom: 15px;
}
.window2 li div.img {
  width: 100%;
  box-sizing: border-box;
  height: 260px;
  overflow: hidden;
}
.window3 .case {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  margin-top: 20px;
}
.window3 .case p {
  text-align: left;
  text-indent: 2em;
  width: 75%;
  margin: 0 auto;
  color: #666;
}
.window3 .case-box .case-cut li {
  background: rgba(255, 255, 255, 0.4);
}
.window3 .case-box .case-cut li a p {
  height: 54px;
  overflow: hidden;
  box-sizing: border-box;
}
.window3 .case-box .case-cut li img {
  width: 200px !important;
  height: 200px !important;
  border-radius: 50%;
  margin: 20px auto;
}
.window4 .container table {
  width: 100%;
  text-align: center;
  margin-top: 30px;
}
.window4 .container table tr {
  line-height: 60px;
  height: 60px;
}
.window4 .container table tr th {
  text-align: center;
  background: #05b1f5;
  color: #fff;
  font-size: 18px;
}
.window4 .container table tr:nth-child(2n-1) {
  background: #F9F9F9;
}
.window4 .container table tr:nth-child(2n) {
  background: #fff;
}
.window5 {
  background: #fff;
}
.window5 .container > p {
  text-align: left;
  text-indent: 2em;
  line-height: 24px;
  margin: 10px auto;
  width: 100%;
  max-width: 1200px;
  margin-bottom: 50px;
  padding-top: 20px;
}
.window5 .container ul {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 0;
}
.window5 .container ul li {
  width: 30%;
}
.window5 .container ul li img {
  width: 60%;
  max-width: 130px;
}
/* 窗口宽度<960,设计宽度=768 */
@media screen and (max-width: 959px) {
  .window2 ul {
    padding: 0 4px;
  }
  .window2 ul li {
    width: 50%;
    height: auto;
    min-height: 180px;
  }
  .window2 ul li b.service_b1 {
    margin: 0 !important;
    text-indent: 5px;
    font-size: 16px;
    width: 100%;
  }
  .window2 ul li span {
    margin: 0 !important;
    font-size: 12px;
    width: 100%;
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .window2 ul li div.img {
    width: 100%;
    box-sizing: border-box;
    height: auto;
    padding-right: 4px;
    overflow: hidden;
  }
  .window2 ul li div.img img {
    width: 300px;
    margin-left: -40%;
  }
  .window2 ul li > img {
    width: 30px;
    right: 8px;
    bottom: 8px;
  }
  .window2 ul li:nth-child(2) {
    display: none;
  }
  .window2 ul li:nth-child(4) {
    display: none;
  }
  .window2 ul li:nth-child(5) {
    display: none;
  }
  .window2 ul li:nth-child(7) {
    padding-left: 4px;
  }
  .window2 ul li:nth-child(8) {
    padding-left: 4px;
  }
  .window2 ul li:nth-child(9) {
    padding-left: 4px;
  }
}
/* 窗口宽度<768,设计宽度=640 */
@media screen and (max-width: 767px) {
  section .main-box .window-box .window-head .head-left img {
    width: 180px !important;
    height: 60px !important;
  }
  .window4 table tr {
    height: 38px;
    line-height: 38px;
  }
  .window4 table tr th {
    font-size: 16px !important;
    line-height: 24px;
  }
  .window4 table tr td {
    font-size: 14px;
    line-height: 24px;
  }
  .window5 .container > p {
    margin-bottom: 20px;
    word-wrap: break-word;
  }
}
/* 窗口宽度<480,设计宽度=320 */
@media screen and (max-width: 479px) {
  .window-back {
    padding-top: 50px;
  }
  section .main-box .window-box .window-head {
    height: 50px;
  }
  section .main-box .window-box .window-head .head-left img {
    height: 50px !important;
  }
  .container {
    padding: 0;
    margin: 0;
  }
  .title-box h1 {
    font-size: 26px;
    margin: 0;
  }
  .title-box h2 {
    font-size: 16px;
    margin-bottom: 5px;
  }
  .window4 table {
    margin-top: 0px !important;
  }
  .window4 table tr {
    height: 38px;
    line-height: 38px;
  }
  .window4 table tr th {
    font-size: 14px !important;
    line-height: 22px;
  }
  .window4 table tr td {
    font-size: 14px;
    line-height: 22px;
  }
  .window5 .container > p {
    margin-bottom: 0;
    margin-top: 0;
    padding-top: 0;
  }
  .window5 .container ul li div p {
    word-wrap: break-word;
  }
}
@media screen and (max-width: 321px) and (max-height: 569px) {
  .window2 ul li {
    min-height: 170px !important;
  }
  .window2 ul li b {
    font-size: 12px !important;
  }
  .window2 ul li span {
    line-height: 22px;
    height: 22px;
  }
  .window2 ul li > .img {
    max-height: 170px !important;
  }
  .window2 ul li > img {
    top: 5px;
    right: 5px;
  }
}
@media screen and (max-width: 321px) and (max-height: 481px) {
  .window2 ul li {
    min-height: auto !important;
  }
  .window2 ul li b {
    font-size: 12px !important;
  }
  .window2 ul li span {
    line-height: 20px;
    height: 20px;
  }
  .window2 ul li > .img {
    min-height: auto !important;
    max-height: 160px;
  }
  .window2 ul li > img {
    top: 5px;
    right: 5px;
  }
}