img {
  width: 100%;
  height: auto;
}
.yxy_about_wrap {
  width: 100%;
  height: auto;
  background: url(../image/aboutBg1.png) no-repeat;
  background-size: 100% 100%;
}

.yxy_about_title1 p {
  width: 100%;
  text-align: center;
  background: url(../image/titleBg1.png) no-repeat;
  background-size: 100% 100%;
  color: #fff;
  font-weight: bold;
  line-height: 1;
  position: absolute;
  top: 0;
  left: 0;
}
.yxy_about_title1 p span,.yxy_title p span {
  color: transparent;
  background-image: -moz-linear-gradient(
    -51deg,
    rgb(191, 135, 69) 0%,
    rgb(241, 213, 134) 47%,
    rgb(216, 174, 102) 64%,
    rgb(191, 135, 69) 100%
  );
  background-image: -webkit-linear-gradient(
    -51deg,
    rgb(191, 135, 69) 0%,
    rgb(241, 213, 134) 47%,
    rgb(216, 174, 102) 64%,
    rgb(191, 135, 69) 100%
  );
  background-image: -ms-linear-gradient(
    -51deg,
    rgb(191, 135, 69) 0%,
    rgb(241, 213, 134) 47%,
    rgb(216, 174, 102) 64%,
    rgb(191, 135, 69) 100%
  );
  -webkit-background-clip: text;
}
.yxy_culture_wrap {
  height: auto;
  background: url(../image/cultureBg.png) no-repeat;
  background-size: 100% 100%;
}
.yxy_title {
  display: flex;
  align-items: center;
  justify-content: center;
}
@media screen and (min-width: 478px) {
  
  .yxy_about_layout1 {
    width: 1137px;
    height: auto;
    margin: 0 auto;
    padding: 230px 0 0;
  }
  .yxy_about_logo {
    font-size: 51px;
  }
  .yxy_about_logo img {
    width: 215px;
    margin: 0 auto 30px;
  }
  .yxy_about_title1 {
    width: 1045px;
    height: auto;
    
    position: relative;
  }
  .yxy_about_title1 p {
    font-size: 29px;
    padding: 10px 0;
  }
  .yxy_about_content {
    width: 821px;
    font-size: 18px;
    color: #fff;
    line-height: 1.889;
    margin: 65px auto 0;
  }
  .yxy_about_images {
    width: 100%;
    margin-top: 90px;
  }
  .yxy_culture_wrap {
    width: 100%;
    padding: 180px 0 150px;
  }
  .yxy_culture_layout {
    width: 1368px;
    height: auto;
    margin: 0 auto;
  }
  .yxy_title p {
    width: 1045px;
    font-size: 29px;
    text-align: center;
    background: url(../image/titleBg2.png) no-repeat;
    background-size: 100% 100%;
    color: #fff;
    font-weight: bold;
    line-height: 1;
    padding: 10px 0;
    margin: 0 auto;
  }
  
  .yxy_culture_list {
    margin-top: 125px;
    display: flex;
    justify-content: space-between;
  }
  .yxy_culture_list li {
    width: calc(100% / 3 - 80px / 3 - 8px);
    text-align: center;
  }
  .yxy_culture_li {
    height: auto;
    border: 4px solid transparent;
    border-image: url(../image/bg1.png);
    border-image-slice: 5 5 5 5;
    padding: 35px 0;
  }
  .yxy_culture_name,
  .yxy_culture_subname {
    width: auto;
    color: transparent;
    font-size: 25px;
    background: url(../image/bg1.png) no-repeat;
    background-size: 100% 100%;
    -webkit-background-clip: text;
  }
  .yxy_culture_content {
    margin-top: 34px;
    font-size: 17px;
    color: #fff;
    line-height: 1.5;
  }
  .yxy_history_wrap {
    width: 936px;
    margin: 135px auto 0;
  }
  .yxy_history_layout {
    margin-top: 80px;
  }
  .yxy_history_list {
    width: 100%;
    height: 330px;
    display: flex;
    font-size: 13px;
    color: rgb(229, 195, 119);
    line-height: 1.33;
    position: relative;
  }
  .yxy_history_list li {
    width:182px;
    position: absolute;
    bottom: 0;
    cursor: pointer;
  }
  .yxy_history_line {
    width: 17px;
    margin-top: 15px;
  }
  .yxy_history_line p:first-child {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 1px solid #f0d385;
    background: #452a1f;
  }
  .yxy_history_li1 {
    left: 65px;
  }
  .yxy_history_li1 .yxy_history_p {
    width: 1px;
    height: 105px;
  }
  .yxy_history_li2 {
    left: 315px;
  }
  .yxy_history_li2 .yxy_history_p {
    width: 1px;
    height: 205px;
  }
  .yxy_history_li3 {
    right: 345px;
  }
  .yxy_history_li3 .yxy_history_p {
    width: 1px;
    height: 70px;
  }
  .yxy_history_li4 {
    right: 55px;
  }
  .yxy_history_li4 .yxy_history_p {
    width: 1px;
    height: 140px;
  }
  .yxy_history_p {
    background: #f0d385;
    margin: 0 auto;
  }
  .yxy_history_border {
    width: 100%;
  }
  .yxy_history_content {
    width: 100%;
    margin-top: 80px;
    font-size: 18px;
    color: #fff;
    line-height: 1.889;
  }
}
@media screen and (max-width: 479px) {
  .yxy_about_layout1 {
    height: auto;
    margin: 0 auto;
    padding: 20px 15px;
  }
  .yxy_about_logo {
    font-size: 25px;
  }
  .yxy_about_logo img {
    width: 75px;
    margin: 0 auto 15px;
  }
  .yxy_about_title1 {
    height: auto;
    margin-top: 20px;
    position: relative;
  }
  .yxy_about_title1 p {
    font-size: 18px;
    padding: 5px 0;
  }
  .yxy_about_content {
    font-size: 14px;
    color: #fff;
    line-height: 1.889;
    margin: 20px auto 0;
  }
  .yxy_about_images {
    width: 100%;
    margin-top: 20px;
  }
  .yxy_culture_wrap {
    padding: 20px 15px;
  }
  .yxy_title p {
    font-size: 18px;
    text-align: center;
    background: url(../image/titleBg2.png) no-repeat;
    background-size: 100% 100%;
    color: #fff;
    font-weight: bold;
    line-height: 1;
    padding: 5px 0;
    margin: 0 auto;
  }
  .yxy_culture_list {
    margin-top: 20px;
  }
  .yxy_culture_list li {
    width: calc(100% - 8px);
    text-align: center;
  }
  .yxy_culture_li {
    height: auto;
    border: 4px solid transparent;
    border-image: url(../image/bg1.png);
    border-image-slice: 5 5 5 5;
    padding: 20px 0;
  }
  .yxy_culture_name,
  .yxy_culture_subname {
    width: auto;
    color: transparent;
    font-size: 18px;
    background: url(../image/bg1.png) no-repeat;
    background-size: 100% 100%;
    -webkit-background-clip: text;
  }
  .yxy_culture_content {
    margin: 20px 0;
    font-size: 14px;
    color: #fff;
    line-height: 1.5;
  }
  .yxy_history_wrap {
    padding:20px 15px;
  }
  .yxy_history_layout {
    margin-top: 20px;
  }
  .yxy_history_list {
    width: 100%;
    height: 175px;
    display: flex;
    font-size: 12px;
    color: rgb(229, 195, 119);
    line-height: 1.33;
    position: relative;
  }
  .yxy_history_list li {
    width:90px;
    position: absolute;
    bottom: 0;
    cursor: pointer;
  }
  .yxy_history_line {
    width: 17px;
    margin-top: 15px;
  }
  .yxy_history_line p:first-child {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 1px solid #f0d385;
    background: #452a1f;
  }
  .yxy_history_li1 {
    left: 10px;
  }
  .yxy_history_li1 .yxy_history_p {
    width: 1px;
    height: 55px;
  }
  .yxy_history_li2 {
    left: 150px;
  }
  .yxy_history_li2 .yxy_history_p {
    width: 1px;
    height: 105px;
  }
  .yxy_history_li3 {
    right: 105px;
  }
  .yxy_history_li3 .yxy_history_p {
    width: 1px;
    height: 35px;
  }
  .yxy_history_li4 {
    right: 0;
  }
  .yxy_history_li4 .yxy_history_p {
    width: 1px;
    height: 70px;
  }
  .yxy_history_p {
    background: #f0d385;
    margin: 0 auto;
  }
  .yxy_history_content {
    width: 100%;
    margin-top: 20px;
    font-size: 12px;
    color: #fff;
    line-height: 1.889;
  }
  .yxy_history_des{
    display: none;
  }
}