/* 1.opera */
.opera li {
  width: calc(50% - 8px);
  position: relative;
  background-color: #ffffff;
}

.opera li a {
  display: block;
  width: 100%;
  height: 100%;
}

.opera li .img {
  width: 100%;
  height: 359px;
  background-color: #ffffff;
}

.opera li .cons {
  width: 100%;
  height: 79px;
  position: relative;
}

.opera li .cons h3 {
  font-size: 18px;
  font-weight: bold;
}

.opera li .sight h3 {
  color: #ff8100;
}

.opera li .sightless h3 {
  color: #ffffff;
}

.opera li .cons .buted {
  color: #ffffff;
  line-height: 24px;
  font-size: 15px;
  margin-top: 10px;
}

.opera li .sight,
.opera li .sightless {
  width: 100%;
  height: auto;
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 30px;
}

.opera li .sight {
  opacity: 1;
  /* 娓愬彉 */
  background: linear-gradient(
    to top,
    rgba(241, 241, 241, 1),
    rgba(241, 241, 241, 0.2)
  );
}

.opera li .sightless {
  opacity: 0;
  /* 娓愬彉 */
  background: linear-gradient(
    to top,
    rgba(255, 129, 0, 1),
    rgba(255, 129, 0, 0.7)
  );
}

.opera li:hover .sight {
  opacity: 0;
}

.opera li:hover .sightless {
  opacity: 1;
}

@media (max-width: 1400px) {
  .opera li .img {
    height: 320px;
  }
}

@media (max-width: 1000px) {
  .opera li .img {
    height: 240px;
  }
}

@media (max-width: 768px) {
  .opera.lex-db-st {
    flex-direction: column;
  }
  .opera li .img {
    height: 160px;
  }
  .opera li {
    width: 100%;
  }
  .opera li .cons {
    height: 75px;
  }
  .opera li .cons h3 {
    font-size: 16px;
  }
  .opera li .cons .buted {
    line-height: 21px;
    font-size: 13px;
    margin-top: 7px;
    -webkit-line-clamp: 2; /* 鏄剧ず鐨勮鏁 */
  }
  .opera li .sight,
  .opera li .sightless {
    padding: 15px;
  }
}

/* 2.plant */
.plant li img {
  width: 100%;
  height: 360px;
}

.plant li:hover img {
  transform: scale(1.09);
}

.plant li {
  width: calc((100% / 3) - 12px);
  overflow: hidden;
}

.plant li:not(:nth-child(3n)) {
  margin-right: 18px;
}

.plant li:nth-child(n + 4) {
  margin-top: 18px;
}

@media (max-width: 1400px) {
  .plant li img {
    height: 280px;
  }
}

@media (max-width: 1400px) {
  .plant li img {
    height: 210px;
  }
}

@media (max-width: 768px) {
  .plant li {
    width: calc((100% / 2) - 5px);
  }
  .plant li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .plant li:nth-child(n + 4) {
    margin-top: 0;
  }
  .plant li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .plant li:nth-child(n + 3) {
    margin-top: 10px;
  }
  .plant li img {
    height: 160px;
  }
}

/* 3.best */
.best li {
  width: calc(50% - 8px);
  position: relative;
  background-color: #ffffff;
}

.best li a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.best li .img {
  width: 100%;
  height: 395px;
}

.best li h3 {
  color: #ffffff;
  font-size: 18px;
  font-weight: bold;
}

.best li .buted {
  color: #ffffff;
  line-height: 24px;
  font-size: 15px;
  margin-top: 10px;
}

.best .tags {
  position: absolute;
  left: 20px;
  top: 20px;
}

.best .tags h3 {
  background-color: #ff8100;
  padding: 5px 15px;
}

.best li .sightless {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 80px);
  height: calc(100% - 80px);
  background-color: #3662ec;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 40px;
  opacity: 0;
}

.best li:hover .sightless {
  opacity: 1;
}

@media (max-width: 1400px) {
  .best li .img {
    height: 320px;
  }
}

@media (max-width: 1000px) {
  .best li .img {
    height: 260px;
  }
}

@media (max-width: 768px) {
  .best.lex-db-st {
    flex-direction: column;
  }
  .best li .img {
    height: 220px;
  }
  .best li {
    width: 100%;
  }
  .best li h3 {
    font-size: 16px;
  }
  .best li .buted {
    line-height: 21px;
    font-size: 13px;
    margin-top: 7px;
    -webkit-line-clamp: 2; /* 鏄剧ず鐨勮鏁 */
  }
  .best li .sightless {
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    padding: 20px;
  }
}

/* 4.cable */
.cable li {
  width: calc((100% / 3) - 12px);
  background-color: #ffffff;
}
.cable1 li {
  width:30%;
  background-color: #ffffff; float:left;margin-right:2.5%; margin-bottom:2rem;
}
.cable1 li:nth-child(3n) {margin-right:0;}

.cable li a {
  display: block;
}

.cable li .img {
  width: 100%;
  height: 300px;
  background-color: #ffffff;
  position: relative;
}

.cable li .det {
  padding: 30px 20px;
}

.cable li .det h3 {
  font-size: 18px;
  font-weight: bold;
  color: #ff8100;
}

.cable li .buted {
  color: #5c5c5c;
  line-height: 24px;
  font-size: 15px;
  margin-top: 10px;
}
.cable1 li .buted {

  line-height: 24px; height:72px;
}
.cable li:hover .det h3 {
  letter-spacing: 0.5px;
  text-decoration: underline;
  /* 杩囨浮 */
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.cable li .sightless {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  height: 60%;
  background-color: #3662ec;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 40px;
  opacity: 0;
  color: #ffffff;
  overflow: hidden;
}

.cable li:hover .sightless {
  opacity: 1;
}

.cable li .sightless h3,
.cable li .sightless .buted {
  color: #ffffff;
}

.cable li .sightless h3 {
  font-weight: bold;
  font-size: 18px;
}

@media (max-width: 1400px) {
  .cable li .sightless {
    padding: 30px;
  }
  .cable li .img {
    height: 240px;
  }
}

@media (max-width: 1000px) {
  .cable li .img {
   /* height: 160px;*/ height:auto;
  }
}

@media (max-width: 768px) {
  .cable.lex-db-st {
    flex-direction: column;
  }
  .cable li {
    width: 100%;
    margin-top: 10px;
  }
  .cable li:first-child {
    margin-top: 0;
  }
  .cable li h3 {
    font-size: 16px;
  }
  .cable li .buted {
    line-height: 21px;
    font-size: 13px;
    margin-top: 7px;
    -webkit-line-clamp: 2; /* 鏄剧ず鐨勮鏁 */
  }
  .cable li .det {
    padding: 20px;
  }
  .cable li .img {
/*    max-width: 180px;*/
    margin: 0 auto;	
  }
  
  .cable1 li .img {
/*    max-width: 250px;*/
    margin: 0 auto;	
  }
  
  
}

/* 5.jour */
/* 5-1.jour-box */
.jour-box .title {
  width: 210px;
}

.jour-title .title-more {
  height: 492px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.jour-hot-cons {
  /* 1140 */
  width: calc(100% - 260px);
}

/* 5-2.jour-hot */
.jour-hot-cons .jour-hot-cell {
  display: none;
}

.jour-hot-cons .jour-hot-cell.active {
  display: block;
}

.jour-hot {
  height: 492px;
}

.jour-hot .lf,
.jour-hot .rg,
.jour-far,
.jour-case {
  height: 100%;
}

.jour-hot .lf {
  width: 62%;
}

.jour-hot .rg {
  width: 37%;
}

.jour-far a {
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
}

.jour-far .img {
  width: 100%;
  height: 100%;
}

.jour-far h3 {
  color: #ff8100;
  font-size: 18px;
  font-weight: bold;
  line-height: 28px;
}

.jour-far .buted {
  color: #ffffff;
  line-height: 24px;
  font-size: 15px;
  margin-top: 10px;
}

.jour-far .cons {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  padding: 40px;
}

.jour-far a:hover .cons {
  background-color: rgba(255, 241, 255, 0.2);
}

.jour-case {
  background-color: #ffffff;
  padding: 30px 20px;
}

.jour-case li {
  padding: 15px 0;
  border-bottom: 1px dashed #d8d8d8;
}

.jour-case li a {
  display: block;
}

.jour-case li:first-child {
  padding-top: 0;
}

.jour-case li h3,
.jour-case li h4 {
  font-size: 15px;
  line-height: 20px;
}

.jour-case li h3 {
  text-transform: uppercase;
}

.jour-case li em {
  display: block;
  font-size: 13px;
  margin-top: 2px;
}

.jour-case li:hover h3 {
  color: #ff8100;
}

@media (max-width: 1400px) {
  .jour-hot-cons {
    /* 1140 */
    width: calc(100% - 230px);
  }
  .jour-hot .lf {
    width: 53%;
  }
  .jour-hot .rg {
    width: 46%;
  }
}

@media (max-width: 1000px) {
  .jour-title .title-more {
    height: auto;
  }
  .jour-title .title-ify {
    margin: 15px 0;
  }
  .jour-box .title {
    width: 100%;
  }
  .jour-hot-cons {
    width: 100%;
    margin-top: 20px;
  }
}

@media (max-width: 768px) {
  .jour-hot {
    height: auto;
  }
  .jour-hot.lex-db-st {
    flex-direction: column;
  }
  .jour-hot .lf {
    width: 100%;
  }
  .jour-hot .rg {
    width: 100%;
  }
  .jour-far h3 {
    font-size: 16px;
    line-height: 24px;
    -webkit-line-clamp: 2; /* 鏄剧ず鐨勮鏁 */
  }
  .jour-far .buted {
    line-height: 21px;
    font-size: 13px;
    margin-top: 7px;
    -webkit-line-clamp: 2; /* 鏄剧ず鐨勮鏁 */
  }
  .jour-far .cons {
    padding: 20px;
  }
  .jour-case li h3,
  .jour-case li h4 {
    font-size: 14px;
    line-height: 17px;
  }
}

/* 5-3.jour-list */

.jour-list li {
  width: 24%;
  background-color: #ffffff;
}

.jour-list li a {
  display: block;
}

.jour-list li .img {
  width: 100%;
  height: 220px;
}

.jour-list li:hover .img img {
  transform: scale(1.09);
}

.jour-list li .det {
  padding: 30px 20px;
}

.jour-list li .det h3 {
  font-size: 18px;
  font-weight: bold;
}

.jour-list li .buted {
  color: #666666;
  line-height: 24px;
  font-size: 15px;
  margin-top: 10px;
  -webkit-line-clamp: 2; /* 鏄剧ず鐨勮鏁 */
}

.jour-list li:hover h3 {
  color: #ff8100;
  /* 杩囨浮 */
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

@media (max-width: 1200px) {
  .jour-list.lex-db-st {
    flex-wrap: wrap;
  }
  .jour-list li {
    width: 49%;
  }
  .jour-list li:nth-child(n + 3) {
    margin-top: 20px;
  }
}

@media (max-width: 768px) {
  .jour-list.lex-db-st {
    flex-direction: column;
  }
  .jour-list li {
    width: 100%;
  }
  .jour-list li .img {
    height: 160px;
  }
  .jour-list li:nth-child(n + 3) {
    margin-top: 0;
  }
  .jour-list li:nth-child(n + 2) {
    margin-top: 10px;
  }
  .jour-list li:first-child {
    margin-top: 0;
  }
  .jour-list li h3 {
    font-size: 16px;
  }
  .jour-list li .buted {
    line-height: 21px;
    font-size: 13px;
    margin-top: 7px;
  }
  .jour-list li .det {
    padding: 20px;
  }
}

/* 6.about */
.about-lf-cons .about-lf-cons-cell {
  display: none;
}

.about-lf-cons .about-lf-cons-cell.active {
  display: block;
}

.about-box .title {
  width: 46%;
}

.about .lf {
  width: 67%;
  z-index: 5;
}

.about .rg {
  width: 49%;
  margin-left: -16%;
  margin-top: -90px;
  z-index: 10;
}

/* 5-1.about-tails */
.about-tails {
  width: 100%;
  background-color: #ffffff;
  padding: 50px 280px 50px 50px;
}

.about-tails h3 {
  text-transform: uppercase;
  font-size: 20px;
  font-weight: bold;
  color: #ff8100;
  position: relative;
  padding-bottom: 5px;
}

.about-tails h3::after {
  content: "";
  display: block;
  width: 45px;
  height: 4px;
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: #ff8100;
}

.about-tails .buted {
  font-size: 15px;
  color: #666666;
  line-height: 29px;
  margin-top: 15px;
}

.about-tails .btns-gp {
  margin-top: 30px;
}

.about-tails .btns-gp a {
  display: inline-block;
}

.about-tails .btns-gp a:last-child {
  margin-left: 15px;
}

.about-column-tabs {
  width: 225px;
}

.about-column-cons {
  width: calc(100% - 225px);
}

.about-column-cons .about-column-cell {
  display: none;
}

.about-column-cons .about-column-cell.active {
  display: block;
}

.about-column-cons .img {
  width: 100%;
  height: 400px;
}

.about-column-tabs a {
  display: block;
  text-align: center;
  text-transform: uppercase;
  background-color: #f6f6f6;
  width: 100%;
  height: 80px;
  line-height: 80px;
  border-bottom: 1px solid #ffffff;
  font-size: 15px;
}

.about-column-tabs a:last-child {
  border-bottom: 0;
}

.about-column-tabs a.active,
.about-column-tabs a:hover {
  background-color: #ff8100;
  color: #ffffff;
  /* 杩囨浮 */
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

@media (max-width: 1200px) {
  .about-box .title {
    width: 100%;
  }
  .about.lex-db-st {
    flex-direction: column;
  }
  .about .lf {
    width: 100%;
  }
  .about .rg {
    width: 100%;
    margin-left: 0;
    margin-top: 0;
  }
  .about-tails {
    padding: 40px;
  }
}

@media (max-width: 768px) {
  .about-tails {
    padding: 40px 20px;
  }
  .about-tails h3 {
    font-size: 17px;
  }
  .about-tails h3::after {
    width: 30px;
    height: 3px;
  }
  .about-tails .buted {
    font-size: 13px;
    line-height: 24px;
  }
  .about-column.lex-db-st {
    flex-direction: column;
  }
  .about-column-tabs {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
  }
  .about-column-cons {
    width: 100%;
  }
  .about-column-tabs a {
    width: 50%;
    height: 34px;
    line-height: 34px;
    font-size: 12px;
  }
  .about-column-tabs a:nth-child(odd) {
    border-right: 1px solid #ffffff;
  }
  .about-column-cons .img {
    height: auto;
    max-height: 320px;
  }
}

/* 6.course */
.course {
  display: flex;
  justify-content: space-between;
}

.course li {
  width: 23%;
  text-align: center;
  color: #ff8100;
  position: relative;
  padding-bottom: 20px;
}

.course li::after {
  content: "";
  display: block;
  width: 50%;
  height: 2px;
  background-color: #dcdcdc;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}

.course li i {
  font-family: "Arial";
  font-size: 60px;
  line-height: 60px;
  display: inline-block;
  font-weight: bold;
}

.course li em {
  font-size: 18px;
}

.course li span {
  display: block;
  font-size: 20px;
  margin-top: -13px;
}

.course li p {
  font-size: 18px;
  line-height: 30px;
  color: #5c5c5c;
  margin-top: 7px;
  text-align: center;
}

@media (max-width: 1400px) {
  .course li p {
    font-size: 16px;
    line-height: 27px;
  }
  .course li i {
    font-size: 47px;
    line-height: 47px;
  }
  .course li em {
    font-size: 16px;
  }
  .course li span {
    font-size: 18px;
  }
}

@media (max-width: 1000px) {
  .course {
    flex-wrap: wrap;
  }
  .course li {
    width: 48%;
    text-align: center;
    padding-bottom: 15px;
  }
  .course li::after {
    width: 30%;
  }
  .course li:nth-child(n + 3) {
    margin-top: 23px;
  }
  .course li p {
    font-size: 14px;
    line-height: 24px;
  }
  .course li i {
    font-size: 34px;
  }
  .course li em {
    font-size: 13px;
  }
  .course li span {
    font-size: 14px;
    margin-top: -3px;
  }
}