p {
  margin: 0 0 0.25rem 0;
}
p:last-child {
  margin: 0;
}
* {
  padding: 0;
  margin: 0;
  outline: none !important;
  box-sizing: border-box;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
}
.clearfix:after {
  clear: both;
}
img {
  vertical-align: middle;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: #fff;
  color: #666666;
  font-size: 0.28rem;
}
.text-center {
  text-align: center;
}
.container {
  width: 83%;
  margin: auto;
}
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  height: 0.84rem;
  background: #eb5648;
}
.navbar .navbar_main {
  height: 100%;
  padding: 0.2rem 0.18rem;
  font-size: 0;
  background: url('../images/logo_gsh.png') no-repeat center center / auto 0.44rem;
}
.navbar .left_menu {
  display: inline-block;
  padding-right: 0.3rem;
  height: 100%;
}
.navbar .left_menu img {
  height: 100%;
  display: inline-block;
  vertical-align: middle;
}
.navbar .navbar_nav {
  font-size: 0.28rem;
  background: #fff;
  text-align: center;
  height: 3.52rem;
  overflow: hidden;
  transition: height 0.3s ease-in-out;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  box-shadow: 0 1px 6px #ccc;
}
.navbar .navbar_nav li:first-child {
  padding-top: 0.16rem;
}
.navbar .navbar_nav a {
  display: block;
  color: inherit;
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
  line-height: 0.4rem;
}
.navbar .navbar_nav a:hover {
  background: transparent;
  color: #f55c54;
}
.navbar.collapse .navbar_nav {
  height: 0;
}
.content-top {
  margin-top: 0.84rem;
}
#footer {
  background: #eb5648;
  padding: 0.08rem 0.35rem;
  color: #fddedc;
  font-size: 0.24rem;
  line-height: 1.5;
  text-align: center;
}
#footer .text {
  margin-bottom: 0.2rem;
}
#footer .text:last-child {
  margin: 0;
}
#footer a {
  color: #fddedc;
}
#footer a img {
  width: 20px;
  margin-right: 0.04rem;
}
.btn {
  display: inline-block;
  padding: 0.06rem 0.12rem;
  margin-bottom: 0;
  font-size: 0.14rem;
  font-weight: 400;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 0.04rem;
}
.top_image img {
  width: 100%;
  height: 2.4rem;
}
.example-item {
  margin: 0.5rem auto;
  box-shadow: 0 3px 10px #d8d8d8;
}
.example-item .img-wrap {
  width: 100%;
  height: 2.83rem;
  position: relative;
}
.example-item .img-wrap .img_f {
  height: 100%;
  width: 100%;
}
.example-item .intr {
  padding: 0 0.5rem;
}
.example-item .intr hr {
  margin: 0;
}
.example-item .intr p:nth-child(1) {
  color: #2f2f2f;
  font-size: 0.3rem;
  margin-top: 0.28rem;
}
.example-item .intr p:nth-child(2) {
  color: #666666;
  font-size: 0.28rem;
}
.example-item .intr p:nth-child(3) {
  color: #666666;
  font-size: 0.24rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  border-top: 1px solid #d8d8d8;
}