@charset "utf-8";
.main {
  background-color: #f2f2f2;
}

.main>.banner_info {
  min-width: 1200px;
  height: 221px;
  background: url(./all/banner.jpg) no-repeat center;
  background-size: 1920px 221px;
}

.main>.block1 {
  width: 1200px;
  height: 54px;
  margin: 0 auto;
  border-top: 1px #ccc solid;
}

.main>.search .c0 {
  display: flex;
  flex-wrap: wrap;
  line-height: 66px;
}

.main>.search .c0 .d1 {
  width: calc(var(--scale) * 100px);
  text-align: center;
  background-color: #cccccc;
  font-size: 15px;
}

.main>.search .c0 .d2 {
  display: flex;
  flex-wrap: wrap;
  width: calc(var(--scale) * 1100px);
  padding-left: 14px;
  background-color: #fff;
}

.main>.search .c0 .d2>span {
  height: 24px;
  line-height: 24px;
  margin: 21px 10px;
  padding: 0 11px;
  font-size: 15px;
  text-align: center;
  cursor: pointer;
}

.main>.search .c0 .d2>span.active, .main>.search .c0 .d2>span:hover {
  background-color: #000;
  color: #fff;
}

.main>.search .c3 .d2 .e1 {
  width: 167px;
  height: 30px;
  line-height: 30px;
  margin-top: 18px;
  margin-left: 10px;
  padding: 0 10px;
  border: 1px #cccccc solid;
  border-right: none;
  font-size: 15px;
}

.main>.search .c3 .d2 .e2 {
  width: 50px;
  height: 30px;
  line-height: 30px;
  margin: 0;
  margin-top: 18px;
  padding: 0;
  font-size: 15px;
  background-color: #000;
  color: #fff;
  text-align: center;
  cursor: pointer;
}

.main .yzf_cases {
  margin-top: 29px;
}

.main .yzf_cases .c1 {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  min-height: calc(var(--scale) * 660px);
}

.main .yzf_cases .d0 {
  width: calc(var(--scale) * 390px);
  height: calc(var(--scale) * 310px);
  margin-bottom: 20px;
  background-color: #e6e6e6;
}
.main .yzf_cases .d0:nth-of-type(3n - 1) {
  margin: 0 calc(var(--scale) * 15px);
}

.main .yzf_cases .d0:hover {
  box-shadow: 10px 10px 10px 0px #cccccc;
}

.main .yzf_cases .d0 .img_box {
  position: relative;
  width: 100%;
  height: calc(var(--scale) * 250px);
  overflow: hidden;
}

.main .yzf_cases .d0 .img_box img {
  width: 100%;
  height: 100%;
  transition: all 1s;
}

.main .yzf_cases .d0:hover .img_box .g1 {
  transform: scale(1.2);
}

.main .yzf_cases .d0 .img_box .g2 {
  position: absolute;
  display: none;
  bottom: 0;
  width: 100%;
  height: 38px;
  line-height: 38px;
  background-color: #00000060;
  color: white;
  font-size: 20px;
  text-align: center;
}

.main .yzf_cases .d0 .bottom_info {
  position: relative;
  width: 100%;
  height: calc(var(--scale) * 60px);
  line-height: calc(var(--scale) * 60px);
  background-color: #fff;
  text-align: center;
  overflow: hidden;
}

.main .yzf_cases .d0 .bottom_info .g1 {
  display: flex;
  padding-left: calc(var(--scale) * 20px);
  padding-right: calc(var(--scale) * 30px);
  font-size: 110%;
  color: #000;
  justify-content: space-between;
}

.main .yzf_cases .d0 .bottom_info .g2 {
  position: absolute;
  top: 100%;
  width: 100%;
  background-color: #b5996a;
  color: #fff;
  font-size: 140%;
  transition: all .5s;
}

.main .yzf_cases .d0:hover .bottom_info .g2 {
  top: 0;
}