/* 初始化标签 */
body,
ul,
ol,
dl,
dd,
p,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
hr {
  margin: 0;
  padding: 0;
}
body {
  font-family: 'MicrosoftYaHei';
}
ul,
ol {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  border: none;
}

/* 案例总览 */
.overview-box {
  width: 100%;
  margin-top: 70px;
  margin-bottom: 40px;
}
.overview-box .banner-box {
  width: 100%;
  height: 320px;
  /* background-color: #393f4d; */
  background-color: #fff;
  color: #ffffff;
  text-align: center;
}
.overview-box .banner-box .banner-img {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  background: url(../../img/case/case/case-summary.jpg) no-repeat center/cover;
}
.overview-box .banner-box .banner-content {
  max-width: 1314px;
  margin: 0 auto;
  text-align: left;
}
.overview-box .banner-box .banner-img h2 {
  font-size: 54px;
  font-weight: bold;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #ffffff;
  margin: 0;
  padding: 85px 0 24px;
  text-shadow: 0 2px 5px #000000;
  margin-left: 20px;
}
.overview-box .banner-box .banner-img p {
  /* max-width: 1152px; */
  width: 100%;
  padding: 26px 20px;
  font-size: 18px;
  font-stretch: normal;
  line-height: 31px;
  letter-spacing: 0px;
  text-shadow: 0 2px 5px #000000;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}
.overview-box .case-box {
  /* max-width: 1920px; */
  max-width: 1314px;
  margin: 38px auto 0;
  padding: 0;
  display: flex;
  /* justify-content: center; */
  justify-content: flex-start;
  flex-wrap: wrap;
}
.overview-box .case-box .case-modular {
  /* width: 28%; */
  /* width: 31.8%;
  margin: 10px; */
  width: calc((100% - 40px) / 3);
  box-shadow: 0 0 6px #000000;
  margin-right: 20px;
  margin-bottom: 20px;
}
.overview-box .case-box .case-modular:nth-of-type(3n) {
  margin-right: 0;
}
.overview-box .case-box .case-modular a {
  display: block;
  text-decoration: none;
  color: #515a6e;
}
.overview-box .case-box .case-modular img {
  width: 100%;
}
.overview-box .case-box .case-modular p {
  font-size: 16px;
  font-weight: bold;
  line-height: 30px;
  margin-bottom: 0;
  padding: 0 10px;
}
.overview-box .case-more {
  display: none;
}

@media screen and (max-width: 1440px) {
  .overview-box .case-box .case-modular p {
    font-size: 12px;
  }
}

@media screen and (max-width: 959px) {
  .overview-box .banner-box {
    height: auto;
  }
  .overview-box .banner-box .banner-content {
    text-align: center;
  }
  .overview-box .banner-box .banner-img h2 {
    font-size: 40px;
    margin-left: 0;
  }
  .overview-box .banner-box .banner-img p {
    width: 80%;
    font-size: 14px;
    margin: 0 auto;
    /* padding-bottom: 100px; */
  }
  .overview-box {
    margin-bottom: 0;
  }
  .overview-box .case-box {
    margin: 20px auto 0;
    justify-content: center;
  }
  .overview-box .case-box li:nth-child(2n) {
    display: none;
  }
  .overview-box .case-box .case-modular {
    width: 90%;
    margin: 0 0 20px;
  }
  .overview-box .case-more {
    display: block;
    width: 90%;
    margin: 0 auto;
    font-size: 16px;
    line-height: 30px;
    font-weight: bold;
    color: #17233d;
    background-color: #f8f8f9;
    text-align: center;
    text-decoration: none;
    border: 1px solid #c5c8ce;
  }
}