* {
  padding: 0;
  margin: 0;
}
a {
  text-decoration: none;
}
a:link{
  color: #000;
}
a:visited{
  color: #000;
}
a:hover {
  color: #000;
}
ul li {
  list-style: none;
  padding: 10px;
}
.center {
  display: flex;
  justify-content: center;
  align-items: center;
}
body::-webkit-scrollbar-track-piece {
  background-color:#f8f8f8;
}
body::-webkit-scrollbar {
  width:9px;
  height:9px;
}
body::-webkit-scrollbar-thumb {
  background-color:#ccc;
  background-clip:padding-box;
  min-height:28px;
  border-radius: 50px;
}
body::-webkit-scrollbar-thumb:hover {
  background-color:#bbb;
}
.bottom {
  height: 80px;
  width: 100%;
  background: #d60018;
  text-align: center;
  color: #fff;
  font-size: 16px;
  margin-top: 80px;
}
.bottom_title {
  margin-top: 30px;
  color: #fff;
}
.bottom_title a {
  color: #fff;
}
.app {
  min-width: 1500px;
}
.top img {
  width: 100%;
}
.part1_top {
  margin-top: 80px;
}
.part1_wrap {
  width: 1300px;
  display: flex;
  justify-content: space-around;
}
.part1_left {
  width: 600px;
}
.part1_swiper {
  width: 600px;
  height: 450px;
}
.swiper-slide img {
  width: 600px;
  height: 450px;
}
.part1_swiper_title {
  position: absolute;
  bottom: 0;
  padding: 20px;
  width: 460px;
  background-color: rgba(0,0,0,0.2);
  font-size: 16px;
  color: #fff;
}
.part1_s_pagination {
  text-align: right;
}
.part1_right {
  width: 600px;
}
.part1_right_wrap {
  width: 600px;
  padding: 0 10px 20px 10px;
  border-bottom: 1px dashed #000;
  margin-bottom: 10px;
}
.part1_right_title {
  font-size: 20px;
  padding: 0 10px;
  font-weight: bold;
}
.part1_right_content {
  font-size: 16px;
  padding: 10px;
}
.part1_more {
  text-align: right;
  font-size: 16px;
  width: 1280px;
  margin-top: 20px;
}
.part2_top {
  margin-top: 80px;
}
.part2_wrap {
  width: 1300px;
  display: flex;
  justify-content: space-around;
}
.part2_left {
  width: 900px;
}
.part2_left_wrap {
  padding: 10px 10px 50px 10px;
  border-bottom: 1px dashed #000;
}
.part2_left_title {
  font-size: 20px;
  font-weight: bold;
}
.part2_left_content {
  text-indent: 2em;
  font-size: 16px;
  text-align: justify;
}
.part2_right {
  width: 300px;
}
.part2_right_wrap {
  width: 300px;
  margin-bottom: 80px;
}
.part2_right_img img {
  width: 300px;
  height: 250px;
}
.part2_right_title {
  font-size: 16px;
  text-align: center;
}
.part2_more{
  text-align: center;
  font-size: 16px;
  margin-top: 50px;
}