.news-inner {
  padding: 0 70px;
  max-width: 1000px;
  margin: 0 auto;
}
.news-box {
  max-width: 870px;
  margin-left: auto;
  position: relative;
  padding-left: 80px;
}
.news-box.show:after {
  height: 100%;
}
.news-box:after {
  content: "";
  width: 15px;
  height: 0%;
  background: rgba(153, 153, 153, 0.1);
  position: absolute;
  top: 0;
  left: 0;
  -moz-transition: height 0.6s;
  -o-transition: height 0.6s;
  -webkit-transition: height 0.6s;
  transition: height 0.6s;
}
.news-slogan {
  -webkit-writing-mode: vertical-lr;
  writing-mode: vertical-lr;
  color: rgba(153, 153, 153, 0.1);
  font-size: 40px;
  font-weight: 600;
  position: absolute;
  top: 0;
  left: -60px;
  clip-path: polygon(0% 100%, 100% 100%, 100% 100%, 0% 100%);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
  -moz-transition: clip-path 0.6s;
  -o-transition: clip-path 0.6s;
  -webkit-transition: clip-path 0.6s;
  transition: clip-path 0.6s;
}
.news-slogan.show {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.news-title {
  color: #FFF;
  letter-spacing: 0.12rem;
}
.news-date {
  font-size: 0.75rem;
  color: #b5a25b;
  letter-spacing: 0.1rem;
  margin-top: 5px;
  position: relative;
  opacity: 0;
  -moz-transform: translateX(-30px);
  -ms-transform: translateX(-30px);
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.news-date.show {
  opacity: 1;
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  -webkit-transform: translateX(0);
  transform: translateX(0);
}
.news-date.show:after {
  width: 100%;
}
.news-date span {
  padding-right: 10px;
  background: #282f28;
}
.news-date:after {
  content: "";
  width: 0%;
  height: 1px;
  background: #394739;
  position: absolute;
  bottom: 5px;
  left: 0;
  z-index: -1;
  -moz-transition: width 0.6s 0.2s;
  -o-transition: width 0.6s 0.2s;
  -webkit-transition: width 0.6s;
  -webkit-transition-delay: 0.2s;
  transition: width 0.6s 0.2s;
}
.news-content {
  margin-top: 30px;
}
.news-subtitle {
  margin-bottom: 10px;
  font-size: 0.875rem;
  padding-left: 15px;
  position: relative;
  opacity: 0;
  -moz-transform: translateY(-30px);
  -ms-transform: translateY(-30px);
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.news-subtitle.show {
  opacity: 1;
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
}
.news-subtitle.show:before {
  height: 12px;
}
.news-subtitle:before {
  content: "";
  width: 3px;
  height: 0px;
  background: #b5a25b;
  position: absolute;
  top: 5px;
  left: 2px;
  -moz-transition: height 0.6s 0.4s;
  -o-transition: height 0.6s 0.4s;
  -webkit-transition: height 0.6s;
  -webkit-transition-delay: 0.4s;
  transition: height 0.6s 0.4s;
}
.news-img {
  margin-top: 50px;
}
.news-img img {
  width: 100%;
  padding-top: 15px;
}
.news-btn {
  padding-top: 40px;
}
.news-back {
  position: fixed;
  top: -50px;
  right: 20px;
  width: 27px;
  height: 95px;
  opacity: 0;
  -moz-transition: opacity 0.6s, top 0.6s;
  -o-transition: opacity 0.6s, top 0.6s;
  -webkit-transition: opacity 0.6s, top 0.6s;
  transition: opacity 0.6s, top 0.6s;
}
.news-back.show {
  opacity: 1;
  top: 0;
}
.news-back a {
  -moz-transition: color 0.3s;
  -o-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.news-back a:hover {
  color: #FFF;
}
.news-back a:hover .news-line:after {
  height: 43px;
}
.news-back p {
  -webkit-writing-mode: vertical-lr;
  writing-mode: vertical-lr;
  letter-spacing: 0.12rem;
  font-size: 0.75rem;
  position: absolute;
  bottom: 0;
  right: 0;
}
.news-line {
  width: 1px;
  height: 100%;
  background: #c3af60;
  position: relative;
}
.news-line:after {
  content: "";
  width: 3px;
  height: 0px;
  background: #b5a25b;
  position: absolute;
  bottom: 0;
  right: -1px;
  -moz-transition: height 0.6s;
  -o-transition: height 0.6s;
  -webkit-transition: height 0.6s;
  transition: height 0.6s;
}

@media screen and (max-width: 1200px) {
  .news-box {
    max-width: 820px;
    margin-left: 60px;
  }
}
@media screen and (max-width: 900px) {
  .news-box {
    margin-left: unset;
    max-width: unset;
    padding-left: 55px;
  }
  .news-box:after {
    width: 10px;
  }
  .news-slogan {
    display: none;
  }
}
@media screen and (max-width: 640px) {
  .main {
    padding-top: 70px;
  }

  .news-inner {
    padding: 0 35px;
  }
  .news-box {
    padding-left: 45px;
  }
  .news-img {
    margin-top: 35px;
  }
  .news-btn {
    padding-top: 30px;
  }
  .news-back {
    right: 10px;
    height: 75px;
  }
}