* {
  margin: 0;
  padding: 0;
  list-style: none;
}
html {
  background: #fffbf3;
}
div {
  box-sizing: border-box;
}
a {
  text-decoration: none;
  color: #000;
}
.clear {
  clear: both;
}
.content {
  width: 1100px;
  height: 100%;
  position: relative;
  margin: 0 auto;
}
.top {
  width: 100%;
  height: 100px;
  background: #fff;
  position: relative;
  box-shadow: 0 5px 10px -5px rgba(0, 0, 0, 0.2);
}
.top img {
  height: 100%;
}
.top .logo {
  float: left;
  display: block;
  height: 100%;
}
.top .input {
  position: absolute;
  right: 150px;
  top: 30px;
  width: 300px;
  height: 40px;
  border: 1px solid #ff5f00;
  overflow: hidden;
  border-radius: 10px;
  background: #ff5f00;
}
.top .input input {
  box-sizing: border-box;
  height: 40px;
  width: 90%;
  outline: none;
  border: none;
  padding: 0 10px;
  background: #fff;
}
.top .input .sousuo {
  position: absolute;
  width: 40px;
  height: 40px;
  top: 0;
  right: 0;
  background: #ff5f00;
  cursor: pointer;
}
.top .input .sousuo img {
  width: 50%;
  height: 50%;
  position: absolute;
  top: 25%;
  left: 25%;
}
.top .denglu {
  width: 100px;
  height: 40px;
  border: 1px solid #ff5f00;
  position: absolute;
  right: 0;
  top: 30px;
  line-height: 40px;
  text-align: center;
  border-radius: 10px;
  transition: 0.5s;
}
.top .denglu a {
  color: #ff5f00;
}
.top .denglu:hover {
  background: #ff5f00;
}
.top .denglu:hover a {
  color: #fff;
}
.bofang {
  width: 1100px;
  margin: 0 auto;
  padding: 20px 10px;
  background: #fff;
}
.bofang h4 {
  color: #333;
  font-weight: normal;
  border-bottom: 1px solid #ccc;
  padding-bottom: 10px;
  margin-bottom: 20px;
  line-height: 30px;
}
.bofang h4 span {
  float: right;
  font-size: 12px;
  margin-right: 10px;
  cursor: pointer;
  color: #666;
}
.bofang h4 span:hover {
  color: #ff5f00;
}
.bofang li {
  float: left;
  width: 70px;
  height: 30px;
  border: 1px solid #ccc;
  margin-right: 10px;
  margin-bottom: 10px;
  transition: 0.5s;
  border-radius: 4px;
}
.bofang li a {
  display: block;
  line-height: 30px;
  text-align: center;
  font-size: 14px;
  color: #333;
}
.bofang li:hover {
  background: #ff5f00;
}
.bofang li:hover a {
  color: #fff;
}
.bofang .select {
  background: #ff5f00;
}
.bofang .select a {
  color: #fff;
}
.banner {
  width: 1100px;
  margin: 0 auto;
  height: 500px;
  position: relative;
  overflow: hidden;
}
.banner .wrapper {
  width: 400%;
  height: 100%;
  margin: 0;
  padding: 0;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  transition: none;
}
.banner .wrapper li {
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}
.banner .wrapper li img {
  width: 100%;
}
.banner .radius {
  height: 12px;
  margin: 0;
  padding: 0;
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: flex;
  align-items: center;
}
.banner .radius li {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: white;
  opacity: 0.6;
  margin: 0 3px;
  padding: 0;
  list-style: none;
}
.banner .radius-active {
  opacity: 1 !important;
  border: 2px solid #ffffff;
  background-clip: padding-box;
}
.banner .prev {
  width: 23px;
  line-height: 34px;
  text-align: center;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -17px;
  background-color: darkgray;
  opacity: 0;
}
.banner .next {
  width: 23px;
  line-height: 34px;
  text-align: center;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -17px;
  background-color: darkgray;
  opacity: 0;
}
.banner .prev span,
.banner .next span {
  font-weight: bold;
  color: white;
  font-size: 18px;
}
.info {
  width: 23%;
  float: left;
  margin-right: 20px;
  margin-bottom: 20px;
  height: 280px;
  border-radius: 5px;
  border: 1px solid #ccc;
  background: #fff;
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
  overflow: hidden;
}
.info img {
  width: 100%;
  height: 160px;
}
.info .text {
  padding: 20px;
}
.info .text .title {
  font-size: 14px;
  margin-bottom: 20px;
  height: 40px;
}
.info .text .time {
  font-size: 12px;
  color: #999;
  text-align: right;
}
.info .text .time span {
  color: #ff5f00;
  float: left;
}
.info:hover {
  cursor: pointer;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
}
.info:hover .title {
  color: #ff5f00;
}
.video {
  width: 100%;
}
.video video {
  width: 100%;
}
.foot {
  background: #fff;
  margin-top: 50px;
  width: 100%;
  padding: 30px 0;
}
.foot .foot_info {
  width: 25%;
  float: left;
  text-align: center;
}
.foot .foot_info h3 {
  font-weight: normal;
  margin-bottom: 30px;
}
.foot .foot_info a {
  display: block;
  text-align: center;
  margin-bottom: 10px;
  font-size: 14px;
}
.foot .foot_info a:hover {
  color: #ff5f00;
}
.foot .foot_info p {
  font-size: 14px;
  cursor: pointer;
  margin-bottom: 10px;
}
.foot .foot_info p:hover {
  color: #ff5f00;
}