.b-news {
  margin-bottom: 2em;
  padding: 0;
  position: relative;
  margin-top: 100px;
}
.b-news:after,
.b-news .news__item:after {
  content: "";
  display: block;
  clear: both;
  font-size: 0;
}
.b-news .news__alltitle {
  color: #111111;
  font-family: UbuntuRegular, sans-serif;
  font-size: 22px;
  font-style: normal;
  font-weight: normal;
  margin: 0 0 0.5em;
  text-decoration: none;
}
.b-news .news__item {
  margin: 0 0 2em 0;
  padding: 0 0 0.2em;
  position: relative;
  background: transparent url("../images/news.bg.gif") repeat-x scroll left
    bottom;
}
.b-news .news__date {
  font-family: UbuntuRegular, sans-serif;
  font-size: 12px;
  font-weight: normal;
  font-style: normal;
  text-decoration: none;
  text-transform: normal;
  color: #939393;
}
.b-news .news__title span,
.b-news .news__title a:link,
.b-news .news__title a:visited {
  font-family: UbuntuRegular, sans-serif;
  font-size: 18px;
  font-weight: normal;
  font-style: normal;
  text-decoration: none;
  text-transform: normal;
  color: #fd4346;
  display: block;
}
.b-news .news__title a:hover,
.b-news .news__title a:active {
  font-family: UbuntuRegular, sans-serif;
  font-size: 18px;
  font-weight: normal;
  font-style: normal;
  text-decoration: underline;
  text-transform: normal;
  color: #fd4346;
}
.b-news .news_detail_back {
  margin: 1.5em 0;
}
.b-news .news__avtor {
  color: #666666;
  font-family: Segoe UI;
  font-size: 12px;
  font-style: normal;
  font-weight: normal;
  text-decoration: none;
}
.b-news .news__title {
  margin: 0 0 0.5em 0;
  padding-left: 0;
  background: transparent url("") 0 5px no-repeat;
  font-family: Segoe UI;
  font-size: 2em;
  font-weight: normal;
  font-style: normal;
  text-decoration: none;
  text-transform: normal;
  color: #000000;
}
.b-news .b-editor {
  margin-bottom: 0;
}
.b-news .news__imgbox {
  margin-bottom: 0.5em;
  text-align: center;
}
.b-news .news__imgbox img {
  max-width: 100%;
  display: inline-block;
  vertical-align: middle;
}
.b-news .news__wrap {
  overflow: hidden;
}
.b-news--list {
  margin-bottom: 0;
  padding: 0;
}
.b-news--list .news__item {
  margin: 0 -400px;
  padding: 0 400px;
  background: none;
  border-bottom: 1px solid #d9d9d9;
}
.b-news--list .news__title {
  font-family: UbuntuRegular, sans-serif;
  font-size: 18px;
  font-weight: normal;
  font-style: normal;
  text-decoration: none;
  text-transform: normal;
  color: #fd4346;
  line-height: 1;
}
.b-news--list .news__imgbox {
  margin-right: 1em;
  float: left;
}
.b-news--list .news__date {
  padding-bottom: 0.75em;
}
.b-news--list .news__imgbox {
  vertical-align: middle;
  margin-right: -0.275em;
  padding-right: 40px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.b-news--list .news__wrap {
  padding-top: 100px;
  vertical-align: middle;
  margin-right: -0.275em;
  width: 40%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.b-news--main {
  margin-right: -5%;
}
.b-news--main .news__item {
  margin-right: 5%;
  padding-bottom: 0;
  width: 28%;
  height: 300px;
  float: left;
  background: none;
  overflow: hidden;
}
.b-news--main .news__item:after {
  display: none;
}
.b-news--main .news__imgbox img {
  width: 100%;
}
.b-news--detal {
  margin: 0 -3000px 30px;
  padding: 0 3000px;
  border-top: 1px solid #e5e5e5;
}
.b-news--detal .news__img {
  display: inline-block;
  vertical-align: middle;
  margin-right: -0.275em;
  padding-right: 40px;
  width: 60%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.b-news--detal .news__img img {
  max-width: 100%;
}
.b-news--detal .news__date {
  margin-bottom: 25px;
}
.b-news--detal .news__content {
  display: inline-block;
  vertical-align: middle;
  margin-right: -0.275em;
  width: 40%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

@media (max-width: 420px) {
  .b-news--main .news__item {
    width: 100%;
  }
}