/* banner =================================================================================*/
.banner {
  border-bottom: 8px solid #dc1f31;
}

.banner .swiper-pagination-bullet {
  width: 70px;
  height: 4px;
  border-radius: 0;
  background-color: #dadada;
  opacity: 1;
}

.banner .swiper-pagination-bullet-active {
  background-color: #db241e;
}

/* main ===================================================================================*/
section .container {
  border-right: 1px solid #9a9a9a;
  padding: 0;
}

@media screen and (max-width: 1280px) {
  section .container {
    border-right: 0;
    padding: 0 15px;
  }
}

h2 {
  color: #b20909;
  font-size: 36px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-top: 0;
  margin-bottom: 40px;
}

@media screen and (max-width: 1280px) {
  h2 {
    font-size: 30px;
  }
}

h2 span {
  display: block;
  color: #353535;
  font-size: 16px;
  padding-top: 10px;
  letter-spacing: 3px;
}

.btn-wrap2 {
  text-align: left;
}

.btn-wrap2::before {
  display: none;
}

.btn-wrap2 .btn {
  font-size: 12px;
  background: url("../images/index/arrow-right.png") 130px center #ffffff no-repeat;
  border: 1px solid #d3d3d3;
  width: 180px;
  padding: 15px 20px 15px 0;
}

.btn-wrap2 .btn:hover {
  color: #ffffff;
  background: url("../images/index/arrow-right-w.png") 130px center #da241e no-repeat;
}

/* news ===================================================================================*/
.in-news {
  padding: 50px 0;
}

.in-news .container {
  border-right: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media screen and (max-width: 991px) {
  .in-news .container {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

.in-news .item-news {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-align-content: space-between;
      -ms-flex-line-pack: justify;
          align-content: space-between;
}

.in-news .item-news h2 {
  margin: 0;
}

@media screen and (max-width: 767px) {
  .in-news .item-news h2 {
    width: 100%;
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 767px) {
  .in-news .item-news .btn-wrap2 {
    width: 100%;
  }
}

.in-news .item-news:first-child {
  width: 15%;
}

@media screen and (max-width: 1280px) {
  .in-news .item-news:first-child {
    width: 20%;
  }
}

@media screen and (max-width: 991px) {
  .in-news .item-news:first-child {
    width: 100%;
    margin-bottom: 30px;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

@media screen and (max-width: 480px) {
  .in-news .item-news:first-child {
    width: 100%;
  }
}

.in-news .item-news:nth-child(2) {
  width: 53%;
  margin: 0 1%;
}

@media screen and (max-width: 1280px) {
  .in-news .item-news:nth-child(2) {
    width: 45%;
  }
}

@media screen and (max-width: 991px) {
  .in-news .item-news:nth-child(2) {
    width: 55%;
    margin-left: 0;
    margin-right: 2%;
  }
}

@media screen and (max-width: 767px) {
  .in-news .item-news:nth-child(2) {
    width: 100%;
    margin-bottom: 30px;
  }
}

.in-news .item-news:nth-child(2) .item-group {
  width: 100%;
  padding-top: 10px;
}

.in-news .item-news:last-child {
  width: 27%;
  margin-left: 2%;
  margin-right: 1%;
  background-color: #ededed;
  border-radius: 10px;
  line-height: 0.8em;
}

@media screen and (max-width: 1280px) {
  .in-news .item-news:last-child {
    width: 30%;
  }
}

@media screen and (max-width: 991px) {
  .in-news .item-news:last-child {
    width: 42%;
    margin: 0;
  }
}

@media screen and (max-width: 767px) {
  .in-news .item-news:last-child {
    width: 60%;
    margin-left: 0;
  }
}

@media screen and (max-width: 600px) {
  .in-news .item-news:last-child {
    width: 80%;
  }
}

@media screen and (max-width: 480px) {
  .in-news .item-news:last-child {
    width: 100%;
  }
}

.in-news .item-news:last-child h2 {
  width: 100%;
  text-align: center;
  color: #ffffff;
  font-size: 30px;
  background-color: #b20909;
  border-radius: 10px;
  letter-spacing: 5px;
  padding: 15px 0 10px;
}

.in-news .item-news:last-child h2 span {
  color: #ededed;
  font-size: 17px;
  letter-spacing: 2px;
  display: inline-block;
  padding-left: 5px;
}

.in-news .news .item:first-child {
  padding-top: 17px;
  border-top: 1px solid #ec8f99;
}

@media screen and (max-width: 1280px) {
  .in-news .news .item {
    padding-left: 0;
  }
}

.in-news .news .item .date {
  width: 20%;
}

@media screen and (max-width: 1280px) {
  .in-news .news .item .date {
    width: 30%;
  }
}

@media screen and (max-width: 480px) {
  .in-news .news .item .date {
    width: 100%;
  }
}

.in-news .news .item .date span {
  padding: 0 6px;
}

.in-news .news .item .tit {
  width: 80%;
  padding-left: 4%;
}

@media screen and (max-width: 1280px) {
  .in-news .news .item .tit {
    width: 70%;
    padding-left: 0;
  }
}

@media screen and (max-width: 480px) {
  .in-news .news .item .tit {
    width: 100%;
  }
}

.in-news .txt {
  width: 100%;
  background-color: #ededed;
  border-radius: 10px;
  padding: 0 30px;
}

@media screen and (max-width: 1080px) {
  .in-news .txt {
    padding: 0 20px;
  }
}

@media screen and (max-width: 480px) {
  .in-news .txt {
    padding: 0 10px;
  }
}

.in-news .txt .oil-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-content: center;
      -ms-flex-line-pack: center;
          align-content: center;
  text-align: center;
  font-size: 27px;
  line-height: 40px;
}

.in-news .txt .oil-list .tit {
  width: 30%;
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 5px;
}

.in-news .txt .oil-list .tit:first-child {
  width: 40%;
}

.in-news .txt .oil-list .oil {
  width: 32%;
  height: 45px;
  line-height: 45px;
  color: #ffffff;
  text-align: left;
  position: relative;
  margin-right: 3%;
  padding-left: 15px;
}

.in-news .txt .oil-list .oil sup {
  position: absolute;
  top: 35%;
  left: 45%;
}

.in-news .txt .oil-list .oil span {
  float: none;
  font-size: 12px;
  line-height: 1.2em;
  width: auto;
  height: auto;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 60%;
}

.in-news .txt .oil-list .green {
  font-size: 17px;
}

.in-news .txt .oil-list .num {
  width: 30%;
  height: 45px;
  border-top: 1px solid #d3d3d3;
  background-color: #ffffff;
  font-weight: bold;
}

.in-news .txt .oil-list:nth-child(2) .num {
  border-top: none;
}

.in-news .txt .oil-list .num-b {
  color: #042795;
}

.in-news .txt .oil-list .num-r {
  color: #b20909;
}

.in-news .txt .unit {
  font-size: 11px;
  text-align: right;
  letter-spacing: 1px;
  padding: 10px 0;
  margin-bottom: 10px;
  border-bottom: 1px solid #ffffff;
}

.in-news .txt .ann {
  font-size: 14px;
  letter-spacing: 1.5px;
  text-align: center;
  margin-bottom: 15px;
}

@media screen and (max-width: 1280px) {
  .in-news .txt .ann {
    line-height: 1.5em;
  }
}

/* promotion ==============================================================================*/
.in-promotion {
  background: url("../images/index/promotion-bg.jpg") bottom center no-repeat;
  padding-top: 20px;
}

.in-promotion .tit {
  width: 1100px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media screen and (max-width: 1280px) {
  .in-promotion .tit {
    width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .in-promotion .tit {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    margin-bottom: 40px;
  }
}

@media screen and (max-width: 767px) {
  .in-promotion .btn-wrap2 {
    width: 100%;
  }
}

.in-promotion .item-group {
  width: 1100px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0;
  -webkit-box-shadow: none;
          box-shadow: none;
}

@media screen and (max-width: 1280px) {
  .in-promotion .item-group {
    width: 100%;
  }
}

.in-promotion .item-group .item {
  width: 50%;
  margin-bottom: 0;
  padding-bottom: 0;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  background-color: #ffffff;
  -webkit-box-align: stretch;
  -webkit-align-items: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

@media screen and (max-width: 767px) {
  .in-promotion .item-group .item {
    width: 100%;
    margin-bottom: 30px;
  }
}

.in-promotion .item-group .item .pic {
  width: 100%;
  text-align: center;
  position: relative;
}

.in-promotion .item-group .item .pic img {
  width: 100%;
}

.in-promotion .item-group .item .pic a {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.3);
  opacity: 0;
  -webkit-transition: all .3s ease;
  -o-transition: all .3s ease;
  transition: all .3s ease;
}

.in-promotion .item-group .item .pic a:hover {
  opacity: 1;
}

.in-promotion .item-group .item .pic a span {
  width: 160px;
  height: 45px;
  font-size: 18px;
  color: #ffffff;
  border: 1px solid #ffffff;
  padding: 10px 15px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.in-promotion .item-group .item .txt {
  width: 100%;
  margin-left: 0;
  padding: 20px 40px;
}

@media screen and (max-width: 767px) {
  .in-promotion .item-group .item .txt {
    padding: 20px;
  }
}

.in-promotion .item-group .item .txt h3 {
  margin: 10px 0;
}

/* about ===================================================================================*/
.in-about {
  position: relative;
}

.in-about::after {
  content: '';
  width: 100%;
  height: 85px;
  background-color: #ededed;
  position: absolute;
  bottom: 0;
}

.in-about .container {
  padding-top: 65px;
  padding-right: 0;
  position: relative;
  z-index: 2;
}

@media screen and (max-width: 1280px) {
  .in-about .container {
    padding: 65px 15px 0;
  }
}

.in-about h2 {
  position: relative;
  padding-bottom: 40px;
  margin-bottom: 35px;
}

.in-about h2::before {
  content: '';
  width: 60px;
  height: 2px;
  background-color: #cccccc;
  position: absolute;
  bottom: 0;
}

.in-about h2 span {
  font-size: 25px;
  padding-top: 20px;
}

.in-about .item-about {
  width: 1100px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
      -ms-flex-align: end;
          align-items: flex-end;
  margin-bottom: 45px;
}

@media screen and (max-width: 1280px) {
  .in-about .item-about {
    width: 100%;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
}

@media screen and (max-width: 1280px) {
  .in-about .item-about .txt {
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 1280px) {
  .in-about .item-about .btn-wrap2 {
    width: 100%;
    text-align: right;
  }
}

@media screen and (max-width: 767px) {
  .in-about .item-about .btn-wrap2 {
    text-align: left;
  }
}

.in-about .item-group {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: stretch;
  -webkit-align-items: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

@media screen and (max-width: 991px) {
  .in-about .item-group {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
}

.in-about .item-group .item {
  width: 25%;
  text-align: center;
  padding: 80px 60px 60px;
  color: #ffffff;
  position: relative;
  -webkit-transition: all .3s ease;
  -o-transition: all .3s ease;
  transition: all .3s ease;
}

@media screen and (max-width: 991px) {
  .in-about .item-group .item {
    width: 50%;
  }
}

@media screen and (max-width: 600px) {
  .in-about .item-group .item {
    width: 100%;
  }
}

.in-about .item-group .item .link {
  display: inline-block;
}

.in-about .item-group .item .hover {
  display: none;
}

.in-about .item-group .item:hover .link {
  display: none;
}

.in-about .item-group .item:hover .hover {
  display: inline-block;
}

.in-about .item-group .item:hover h3 {
  color: #000000;
}

.in-about .item-group .item a {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 2;
}

.in-about .item-group .item .pic {
  margin-bottom: 30px;
}

.in-about .item-group .item .txt h3 {
  font-weight: bold;
}

.in-about .item-group .item .txt h3 span {
  display: block;
  letter-spacing: 3px;
  font-weight: 500;
  padding-top: 10px;
  font-size: 21px;
}

.in-about .item-group .yellow {
  background-color: #ffbb22;
}

.in-about .item-group .yellow:hover {
  background-color: #ffffff;
}

.in-about .item-group .yellow:hover h3 span {
  color: #ffbb22;
  font-weight: bolder;
}

.in-about .item-group .green {
  background-color: #7cc820;
}

.in-about .item-group .green:hover {
  background-color: #ffffff;
}

.in-about .item-group .green:hover h3 span {
  color: #7cc820;
  font-weight: bolder;
}

.in-about .item-group .blue {
  background-color: #0f8eb5;
}

.in-about .item-group .blue:hover {
  background-color: #ffffff;
}

.in-about .item-group .blue:hover h3 span {
  color: #0f8eb5;
  font-weight: bolder;
}

.in-about .item-group .red {
  background-color: #b20909;
}

.in-about .item-group .red:hover {
  background-color: #ffffff;
}

.in-about .item-group .red:hover h3 span {
  color: #b20909;
  font-weight: bolder;
}