.quotation {
  padding: 3vw 2.2vw;
  background: url(../img/about/bg8.jpg) no-repeat;
  background-size: 100% 100%;
}
.quotation h2 {
  text-align: center;
  color: #f7f6f5;
}
.quotation .box {
  margin-top: 2vw;
}
.quotation .box .inp {
  margin-top: 1vw;
  position: relative;
}
.quotation .box .inp input {
  width: 100%;
  padding: 0 18px;
  height: 50px;
  color: #39312c;
  background: #fff;
  border: none;
}
.quotation .box .inp span {
  position: absolute;
  top: 50%;
  right: 18px;
  color: #39312c;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.quotation .btn {
  width: 220px;
  height: 50px;
  background: url(../img/about/btn8.png) no-repeat;
  background-size: 100% 100%;
  margin: 3vw auto 0;
}
.quotation .btn button {
  width: 100%;
  height: 100%;
  border: none;
  background: none;
  color: #332a24;
  font-weight: bold;
}
.ctn1 {
  position: relative;
  background: #eee;
  padding: 5vw 0 10vw;
  overflow: hidden;
}
.ctn1 .con {
  position: relative;
  z-index: 2;
}
.ctn1 .con .ctn-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 8vw;
  position: relative;
  margin-top: 3vw;
}
.ctn1 .con .ctn-list .left {
  width: 70.8%;
}
.ctn1 .con .ctn-list .left ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.ctn1 .con .ctn-list .left ul li {
  width: 47%;
}
.ctn1 .con .ctn-list .left ul li h3 {
  color: #585656;
}
.ctn1 .con .ctn-list .left ul li h3 span {
  color: #c0a782;
}
.ctn1 .con .ctn-list .left ul li h2 {
  color: #39312c;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
  margin: 0.6vw 0 1vw;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn1 .con .ctn-list .left ul li .tu {
  width: 100%;
  height: 300px;
  overflow: hidden;
}
.ctn1 .con .ctn-list .left ul li .tu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn1 .con .ctn-list .left ul li p {
  color: #39312c;
  opacity: 0.5;
  margin-top: 1.5vw;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
  line-height: 1.8;
  height: 3.6em;
}
.ctn1 .con .ctn-list .left ul li:nth-child(n+3) {
  margin-top: 4vw;
}
.ctn1 .con .ctn-list .left ul li:hover h2 {
  color: #957b54;
}
.ctn1 .con .ctn-list .left ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn1 .con .ctn-list .left .p_page {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
}
.ctn1 .con .ctn-list .right {
  width: 25%;
}
.ctn1 .con .ctn-list .right .case {
  margin-top: 4vw;
}
.ctn1 .con .ctn-list .right .case .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ctn1 .con .ctn-list .right .case .title h2 {
  color: #48372d;
  font-weight: bold;
}
.ctn1 .con .ctn-list .right .case .title a {
  color: #48372d;
  letter-spacing: 2px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn1 .con .ctn-list .right .case .title a:hover {
  color: #957b54;
}
.ctn1 .con .ctn-list .right .case .case-list ul li {
  margin-top: 2vw;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .tu {
  width: 100%;
  height: 224px;
  overflow: hidden;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .tu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .text {
  padding: 1vw;
  background: #fff;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .text h2 {
  font-weight: bold;
  color: #332a24;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .text p {
  color: #332a24;
  opacity: 0.5;
  display: flex;
  flex-wrap: wrap;
  margin-top: 6px;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .text p span {
  padding-right: 16px;
  position: relative;
}
.ctn1 .con .ctn-list .right .case .case-list ul li .text p span:after {
  content: '';
  width: 1px;
  height: 14px;
  background: #332a24;
  opacity: 0.5;
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ctn1 .con .ctn-list .right .case .case-list ul li .text p span:last-child:after {
  display: none;
}
.ctn1 .con .ctn-list .right .case .case-list ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn1 .con .ctn-list .right .case .case-list ul li:hover .text h2 {
  color: #957b54;
}
.ctn1 .mask {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 1;
}
.ctn1 .mask img {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
}
@media screen and (max-width: 1600px) {
  .ctn1 .con .ctn-list .left ul li .tu {
    height: 15.6vw;
  }
  .ctn1 .con .ctn-list .right .case .case-list ul li .tu {
    height: 11.6vw;
  }
}
@media screen and (max-width: 1440px) {
  .quotation .box .inp input {
    height: 44px;
  }
  .quotation .btn {
    width: 200px;
    height: 44px;
  }
}
@media screen and (max-width: 768px) {
  .quotation {
    padding: 40px 30px;
  }
  .quotation .box {
    margin-top: 20px;
  }
  .quotation .box .inp {
    margin-top: 14px;
  }
  .quotation .box .inp input {
    padding: 0 14px;
  }
  .quotation .btn {
    margin: 30px auto 0;
    width: 180px;
  }
  .ctn1 {
    padding: 40px 0;
  }
  .ctn1 .con .ctn-list {
    padding-bottom: 0;
    margin-top: 10px;
  }
  .ctn1 .con .ctn-list .left {
    width: 100%;
  }
  .ctn1 .con .ctn-list .left ul li {
    width: 100%;
    margin-top: 20px!important;
  }
  .ctn1 .con .ctn-list .left ul li h2 {
    margin: 4px 0 14px;
    -webkit-line-clamp: inherit;
    height: auto;
  }
  .ctn1 .con .ctn-list .left ul li .tu {
    height: auto;
  }
  .ctn1 .con .ctn-list .left ul li p {
    margin-top: 10px;
    line-height: 1.6;
    height: 3.2em;
  }
  .ctn1 .con .ctn-list .left .p_page {
    position: relative;
  }
  .ctn1 .con .ctn-list .right {
    width: 100%;
    margin-top: 40px;
  }
  .ctn1 .con .ctn-list .right .case {
    margin-top: 30px;
  }
  .ctn1 .con .ctn-list .right .case .case-list ul li {
    margin-top: 20px;
  }
  .ctn1 .con .ctn-list .right .case .case-list ul li .tu {
    height: auto;
  }
  .ctn1 .con .ctn-list .right .case .case-list ul li .text {
    padding: 14px;
  }
}