/* css 的初始化 */

/* 指定当前css文件, 编码格式是utf-8 */
@charset "UTF-8";

/* 清除默认的外边距和内边距 */
html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
img {
  margin: 0;
  padding: 0;
}

img,
input,
button,
textarea {
  border: none;
  padding: 0;
  margin: 0;
  outline-style: none;
}

ul,
ol {
  list-style: none;
}

input {
  font-family: "SimSun", "宋体";
}

select,
input,
textarea {
  font-size: 12px;
  margin: 0;
}

textarea {
  resize: none;
}

img {
  border: 0;
  /* 可以防止 img 下边出现缝隙问题 */
  vertical-align: middle;
}

table {
  border-collapse: collapse;
}

/* body {
  font: 12px/18px Microsoft YaHei, Arial, Verdana, "SimSun";
  color: #666;
  background: #fff;
} */

.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}

.clearfix::after {
  clear: both;
}

/* 兼容 IE 67 */
.clearfix {
  *zoom: 1;
}

a {
  color: #666;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  text-decoration: none;
  font-weight: normal;
  font-size: 100%;
}

/* 废物利用 1*/
s,
i,
em {
  font-style: normal;
  text-decoration: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}




.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-jiantouyou:before {
  content: "\e62a";
}

.icon-jiantou-zuo:before {
  content: "\e62d";
}

.button {
  position: absolute;
  cursor: pointer;
  bottom: 5%;
  font-size: 40px;
  color: #333;
}

.prev {
  width: 19px;
  height: 39px;
}

.next {
  right: -60px;
  width: 19px;
  height: 39px;
}

.zhong {
  width: 86px;
  height: 168px;
  bottom: 220px;
  background: #ef4b3f;
  right: -45px;
}

.zhongimg {
  display: block;
  margin: auto;
  margin-top: 65px;
}

.container {
  width: 1222px;
  margin: 0 auto;
  height: 500px;
  position: relative;
}

.slide_wrap {
  overflow: hidden;
  position: relative;
  margin-left: 66px;
}

.slide_wrap ul {
  position: relative;
  left: 0px;
}

.slide_wrap::after {
  width: 100%;
  height: 1px;
  content: '';
  position: absolute;
  top: 42px;
  left: 0px;
  border: 0.5px dashed white;
}

.slide_items li {
  float: left;
  font-size: 20px;
  width: 126px;
  text-align: center;
}

.slide_items li a {
  display: block;
}

.slide_items li.on {
  color: yellow;
  border-radius: 30px;
  -webkit-border-radius: ;
  -moz-border-radius: ;
  -ms-border-radius: ;
  -o-border-radius: ;
}

.slide_items li span {
  color: white;
  font-size: 18px;
  display: block;
}

.slide_items li div {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 13px;
  padding: 2px;
  box-sizing: border-box;
  margin-top: 10px;
}

.slide_items li i {
  display: block;
  width: 15px;
  height: 15px;
  background-color: white;
  border-radius: 10px;
  z-index: 1;
  position: relative;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}

.slide_items li.on div>i {
  background-color: #ef4b3f;
}

.slide-content img {
  width: 100%;
}

.slide-content ul {
  display: none;
}

.slide-content ul.on {
  display: block;
}

@media screen and (max-width:450px) {
  .slide_wrap {
    margin-left: 0px;
  }

  .slide_items li span {
    font-size: 13px;
  }

  .slide_items li {
    width: 50px;
  }

  .slide_wrap::after {
    top: 35px;
  }
}