* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  text-decoration: none;
}
img {
  max-height: 100%;
  max-width: 100%;
  width: auto !important;
}
.swiper-button-next:after,
.swiper-button-prev:after {
  display: none;
}
.content {
  max-width: 75%;
  margin: 0 auto;
  width: 100%;
}
ul li {
  list-style: none;
}
.pageDiv {
  text-align: center;
}
.pageDiv a,
.pageDiv span {
  display: inline-block;
  line-height: 46px;
  margin: 0 5px;
  color: #333333;
  border-radius: 4px;
  font-size: 16px;
  background: #f5f5f5;
  width: 46px;
}
.pageDiv span {
  color: #fff;
  background: #ee7700;
}
.pageDiv i {
  font-size: 14px;
}

.list .pic {
    position: relative;
    cursor: pointer;
}
.list .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    margin-top: -25px;
    margin-left: -25px;
    background: rgba(0,0,0,0.6) url('../img/play.png') center no-repeat;
    /*background: rgba(0,0,0,0.6);*/
    border-radius: 50%;
    pointer-events: none;
}

#box1 {
  width: 100%;
  background-color: #f5f5f5;
}
#box1 .content {
  height: 400px;
  display: flex;
  justify-content: space-between;
  padding-top: 60px;
}
#box1 .content .left {
  width: 500px;
  height: 280px;
}
#box1 .content .right {
  width: 900px;
}
#box1 .content .right h1 {
  font-size: 36px;
  color: #333333;
  line-height: 1;
}
#box1 .content .right .line {
  width: 100%;
  height: 1px;
  background-color: #ccc;
  margin: 30px 0;
}
#box1 .content .right p {
  font-size: 16px;
  color: #333333;
  line-height: 1;
  margin-bottom: 20px;
}
#box1 .content .right p i {
  color: #ee7700;
  font-style: normal;
}
#box2 {
  width: 100%;
  background-color: #fff;
  padding: 60px 0 80px;
}
#box2 .content .nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
#box2 .content .nav .left ul {
  display: flex;
}
#box2 .content .nav .left ul .active {
  background-color: #1f4396;
  color: #fff;
}
#box2 .content .nav .left ul li {
  cursor: pointer;
  margin-right: 10px;
  width: 94px;
  height: 40px;
  background-color: #f5f5f5;
  border-radius: 6px;
  text-align: center;
  line-height: 40px;
  font-size: 16px;
  color: #666666;
}
#box2 .content .nav .sort select {
  width: 120px;
  height: 40px;
  border-radius: 20px;
  border: solid 1px #cccccc;
  font-size: 16px;
  color: #666666;
  padding: 0 10px;
}
#box2 .content .nav .sort select:focus {
  outline: none;
}
#box2 .content .list {
  overflow: hidden;
  margin-bottom: 10px;
}
#box2 .content .list ul {
  display: none;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin: 0 -10px;
}
#box2 .content .list ul:first-child {
  display: flex;
}
#box2 .content .list ul li {
  padding: 0 10px;
  width: 16.66%;
  cursor: pointer;
  margin-bottom: 20px;
}
#box2 .content .list ul li .pic {
  width: 100%;
  overflow: hidden;
}
#box2 .content .list ul li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
#container {
  width: 100%;
  height: 100%;
  background-color: #000000;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  display: none;
}
#container .close {
  position: absolute;
  top: 30px;
  right: 30px;
  cursor: pointer;
  z-index: 999;
}
#container .top {
  width: 100%;
  height: 81.48%;
  padding: 40px 0;
}
#container .top .swiper {
  width: 100%;
  height: 100%;
}
#container .top .swiper .swiper-wrapper {
  height: 100%;
}
#container .top .swiper .swiper-wrapper .pic {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#container .top .swiper .swiper-wrapper .pic img {
  width: 73.95%;
  display: block;
}
#container .top .swiper .swiper-button-next {
  right: 40px;
}
#container .top .swiper .swiper-button-prev {
  left: 40px;
}
#container .bottom {
  background-color: #1b1b1b;
  width: 100%;
  height: 18.52%;
  padding: 0 40px;
}
#container .bottom .btns {
  padding: 20px 60px 20px 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
#container .bottom .btns ul.playul {
  display: none;
  justify-content: center;
  align-items: center;
}
#container .bottom .btns ul.playul .zt div {
  background-color: #ee7700;
}
#container .bottom .btns ul.playul .zt div span {
  color: #fff;
}
#container .bottom .btns ul.playul li {
  cursor: pointer;
  margin-left: 10px;
}
#container .bottom .btns ul.playul li select,
#container .bottom .btns ul.playul li div {
  outline: none;
  padding: 0 20px;
  height: 40px;
  background-color: #f5f5f5;
  border-radius: 6px;
  opacity: 0.9;
  font-size: 16px;
  color: #333333;
  line-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
#container .bottom .btns ul.playul li select img,
#container .bottom .btns ul.playul li div img {
  margin-left: 5px;
}
#container .bottom .btns ul.firstul {
  display: flex;
}
#container .bottom .btns ul.firstul .line {
  width: 1px;
  height: 20px;
  background-color: #666666;
}
#container .bottom .btns ul.firstul li {
  cursor: pointer;
  padding: 0 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}
#container .bottom .btns ul.firstul li:last-child {
  padding-right: 0;
}
#container .bottom .btns ul.firstul li img {
  display: block;
  margin-right: 10px;
}
#container .bottom .btns ul.firstul li span {
  font-size: 16px;
  color: #fff;
  line-height: 1;
}
#container .bottom .swiper .swiper-wrapper .swiper-slide {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#container .bottom .swiper .swiper-wrapper .swiper-slide .pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border: solid 3px rgba(0, 0, 0, 0.1);
}
#container .bottom .swiper .swiper-wrapper .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
#container .bottom .swiper .swiper-wrapper .swiper-slide-thumb-active {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#container .bottom .swiper .swiper-wrapper .swiper-slide-thumb-active .pic {
  border: solid 3px #ffffff;
}
#container .bottom .swiper-button-prev,
#container .bottom .swiper-button-next {
  width: 40px;
  height: 90px;
  background-color: #333333;
  display: flex;
  justify-content: center;
  align-items: center;
  top: 0;
  margin-top: 0;
}
#container .bottom .swiper-button-prev img,
#container .bottom .swiper-button-next img {
  width: 13px;
}
@media screen and (max-width: 1920px) {
  #box1 .content .left {
    width: 50%;
  }
  #box1 .content .right {
    width: 45%;
  }
}
@media screen and (max-width: 1200px) {
  #box2 .content .list ul li {
    width: 25%;
  }
}
@media screen and (max-width: 768px) {
  .content {
    max-width: 95%;
  }
  #container .bottom {
    display: none;
  }
  #box1 .content {
    padding-top: 20px;
    height: auto;
    flex-direction: column;
  }
  #box1 .content .left {
    width: 100%;
  }
  #box1 .content .right {
    width: 100%;
    margin-top: 30px;
  }
  #box2 {
    padding: 20px 0;
  }
  #box2 .content .nav {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 20px;
  }
  #box2 .content .nav .left {
    margin-bottom: 10px;
  }
  #box2 .content .nav .left ul li {
    width: auto;
    padding: 0 5px;
  }
  #box2 .content .list ul li {
    width: 100%;
  }
  #container .bottom {
    padding: 0;
    padding-top: 20px;
  }
  #container .bottom .btns {
    display: none;
  }
}