.main {
  margin: 0 auto;
  /*padding: 30px 0;*/
  color: #4c4c4c;
  min-width: 960px;
  max-width: 1200px;
}

.wrap-studyidea-menu {
  width: 100%;
  border-top: 10px solid #017942;
  border-bottom: 1px solid #ccc;
  margin-top: -4px;
  overflow: hidden;
}

.studyidea-menu {
  margin: 0 auto;
  min-width: 960px;
  max-width: 1200px;
}

/*div {
  overflow: hidden;
}*/

.studyidea-menu-title {
  float: left;
  width: 215px;
  text-align: center;
  background: #49B849;
  padding: 14px 0;
  font-size: 22px;
  font-weight: bold;
  color: #FFFFFF;
}

.studyidea-menu-right {
  width: 800px;
  float: left;
  margin-left: 50px;
  overflow: hidden;
}

.studyidea-article-title {
  float: left;
  font-size: 20px;
  font-weight: bold;
  padding: 15px 0;
}

.studyidea-dh-menu {
  padding: 10px 0;
}

.studyidea-dh-menu .dh-menu-icon {
  float: left;
  background: url(/Shared/home2017/images/icon/home.png) no-repeat;
  width: 27px;
  height: 30px;
  background-size: 100% 100%;
  margin: 5px 10px 0 5px;
}

.studyidea-dh-menu .breadcrumb {
  padding: 0px 0px;
  margin-bottom: 0;
  list-style: none;
  background-color: #ffffff;
  border-radius: 4px;
  margin: 20px 0 0 0px;
  /*width: 150px;
*/
}

.studyidea-banner {
  position: relative;
  background: url(/Shared/home2017/images/slider/banner9.png) no-repeat;
  min-width: 1000px;
  display: inline-block;
  width: 100%;
  min-height: 300px;
  /*background-size:100% 100%;*/
  background-position: 50% 50%;
  /*background-size: 100% 100%;*/
  background-size: cover;
}

@media screen and (max-height: 768px) {
  .studyidea-banner {
    position: relative;
    background: url(/Shared/home2017/images/slider/banner9.png) no-repeat;
    min-width: 1000px;
    display: inline-block;
    width: 100%;
    min-height: 250px;
    /*background-size:100% 100%;*/
    background-position: 50% 50%;
    /*background-size: 100% 100%;*/
    background-size: cover;
  }
}

.aside {
  width: 215px;
  margin: 0 15px 20px 0;
  float: left;
}

.about-us-nav i {
  background: url(/Shared/home2017/images/icon/nav-left.png) no-repeat;
  float: left;
  margin: 3px 10px 0 0;
  width: 13px;
  height: 13px;
  background-size: 100% 100%;
}

.about-us-nav li {
  margin: 0 0 1px;
}

.about-us-nav li:first-child a {
  border-radius: 5px 5px 0 0;
}

.about-us-nav a {
  background: #fcfffe;
  color: #666;
  display: block;
  padding: 15px 50px;
  line-height: 20px;
  font-size: 14px;
}

.about-us-nav .active a {
  background: #fcfffe;
  color: #79c061;
  text-decoration: none;
  filter: Alpha(Opacity=80);
  opacity: .8;
  -moz-transition: opacity .5s ease;
  -webkit-transition: opacity .5s ease;
  -o-transition: opacity .5s ease;
  transition: opacity .5s ease;
}

.about-us-nav a:hover {
  color: #79c061;
}

.about-us-nav .active a .icon, .about-us-nav a:hover .icon {
  color: #646464;
}

.about-us-nav .active a span {
  color: #79c061;
}

.newslist {
  line-height: 25px;
  font-size: 16px;
  border: 0;
  margin-left: 280px;
}

.newslist ul {
  padding: 2px;
}

.newslist ul {
  padding: 5px 0 0;
  list-style: none;
}

.newslist li {
  padding: 5px 0px 10px 5px;
  /* height: 25px;*/
  line-height: 25px;
  margin-bottom: 10px;
}

.newslist li p {
  color: gray;
  font-size: 12px;
}

.bg2l {
  background: #f2f6fb;
}

.cgray {
  float: right;
}

.cgray, a.cgray:link, a.cgray:visited {
  color: #999;
}

.newslist li a {
  font-size: 16px;
  font-weight: bold;
}

.content {
  line-height: 25px;
  font-size: 16px;
  border: 0;
  margin-left: 250px;
  margin-top: 50px;
}

.content h1 {
  font-size: 26px;
  line-height: 30px;
  text-align: center;
  font-weight: 400;
  padding: 5px 0;
}

.content .sendtime {
  padding: 10px 0;
  margin-bottom: 10px;
  text-align: center;
}

.home-vcode {
  bottom: 220px;
  height: 54px;
  position: fixed;
  right: 25px;
  width: 54px;
  z-index: 999;
}

.home-vcode a {
  display: block;
  width: 54px;
  height: 54px;
  overflow: hidden;
  color: #fff;
  text-align: center;
  filter: Alpha(Opacity=80);
  opacity: .8;
  -moz-transition: opacity .5s ease;
  -webkit-transition: opacity .5s ease;
  -o-transition: opacity .5s ease;
  transition: opacity .5s ease;
  text-decoration: none;
}

#goHome {
  background-image: none;
  background-color: #49B849;
}

#goHome b {
  display: block;
  font: 14px/54px "微软雅黑";
  text-align: center;
}

@media screen and (max-height:768px) {
  .main {
    margin: 0 auto;
    /*padding: 30px 0;*/
    color: #4c4c4c;
    min-width: 960px;
    max-width: 960px;
  }
  .studyidea-menu {
    margin: 0 auto;
    min-width: 960px;
    max-width: 960px;
  }
}