.top-bg img {
  width: 100%;
}
.main {
  position: relative;
  padding-top: 140px;
  padding-bottom: 140px;
  background: url(../img/sanguo/top_bg1.jpg) no-repeat top center / cover;
}
.main img {
  width: 100%;
}
.main .hero-select {
  position: relative;
  width: 100%;
  margin-top: 80px;
}
.main .hero-select .hero-wrapper {
  position: relative;
  width: 800px;
  height: 581px;
  margin: 0 auto;
  overflow: hidden;
}
.main .hero-select .hero-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 800px;
}
.main .hero-select .hero-wrapper img.is-animating {
  transition: transform 0.4s ease-in-out;
}
.main .hero-select .arrow-box div {
  position: absolute;
  top: 50%;
  margin-top: -18px;
  cursor: pointer;
  width: 36px;
  height: 73px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.main .hero-select .arrow-box div.left {
  left: 80px;
  background-image: url(../img/sanguo/arrow_left.png);
}
.main .hero-select .arrow-box div.right {
  right: 80px;
  background-image: url(../img/sanguo/arrow_right.png);
}
.main .hero-select .select-box {
  margin: 15px auto 0;
  background: url(../img/sanguo/hero_select.png) no-repeat center / cover;
  width: 325px;
  height: 36px;
  display: flex;
  justify-content: space-between;
}
.main .hero-select .select-box span {
  display: block;
  cursor: pointer;
  width: 36px;
  height: 36px;
}
.main .game-info {
  width: 1200px;
  margin: 0 auto;
}
.main .game-info .banner {
  position: relative;
  width: 700px;
  margin: 100px auto 0;
}
.main .game-info .banner .el-carousel__mask {
  background-color: #000;
  opacity: 0.45;
}
.main .game-info .banner .arrow-box div {
  position: absolute;
  top: 50%;
  margin-top: -18px;
  cursor: pointer;
  width: 36px;
  height: 73px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.main .game-info .banner .arrow-box div.left {
  left: -140px;
  background-image: url(../img/sanguo/arrow_left.png);
}
.main .game-info .banner .arrow-box div.right {
  right: -140px;
  background-image: url(../img/sanguo/arrow_right.png);
}
.game-banner {
  margin-top: 100px;
  position: relative;
  width: 700px;
  height: 620px;
  margin: 0 auto;
}
.game-banner .card-wrapper {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.game-banner .card-wrapper .card-item {
  left: 175px;
}
.game-banner .card-wrapper .card-item .article-link {
  width: 350px;
}
.game-banner .slider-arrow {
  top: 50%;
  margin-top: -18px;
  cursor: pointer;
  width: 36px;
  height: 73px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  border: none;
  border-radius: 0;
}
.game-banner .slider-arrow.slider-arrow-left {
  left: -140px;
  background: url(../img/sanguo/arrow_left.png) no-repeat center / 100%;
}
.game-banner .slider-arrow.slider-arrow-right {
  right: -140px;
  background: url(../img/sanguo/arrow_right.png) no-repeat center / 100%;
}
.game-banner .slider-arrow::after {
  display: none;
}
.right-ewm {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.right-ewm .close {
  position: absolute;
  top: 0;
  left: 0;
  width: 25px;
  height: 25px;
  cursor: pointer;
}
.right-ewm .download-box {
  position: absolute;
  top: 221px;
  right: 55px;
  width: 146px;
}
.right-ewm .download-box div {
  height: 40px;
  cursor: pointer;
}
.right-ewm .hide-box {
  display: none;
}