body {
  background-color: #77f1ff;
}
.app {
  background: url(../images/bgc.jpg);
  background-size: 100% auto;
  padding-bottom: 20px;
  background-repeat: no-repeat;
  min-width: 1200px;
}
.topbox {
  width: 1200px;
  margin: 0 auto;
}
.section-content {
  /* border-bottom: 5px solid #0000ff; */
  /* min-height: 500px; */
  background: #eee;
  width: 1200px;
  margin: auto;
  /* line-height: 500px; */
  text-align: center;
  margin: 50px auto;
}
.section-content:nth-child(1) {
  margin-top: 0;
}

.nav-wrap ul {
  padding: 0;
  margin: 0 auto;
  width: 1200px;
  height: 80px;
  /* display: block; */
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}
.nav-height {
  position: relative;
  height: 80px;
}
.nav-wrap {
  width: 100%;
  height: 80px;
  /* background: #fff; */
}

.nav-wrap.navFix {
  position: fixed;
  top: 0;
  left: 0;
  /* box-shadow: 0 0 5px rgba(0, 0, 0, 0.2); */
  /* border-bottom: 1px solid #e3e3e3; */
  z-index: 99999;
}

.nav-wrap.navFix ul {
  border-bottom: 0;
}
.nav-wrap li {
  display: inline-block;
  text-align: left;
  height: 50px;
  line-height: 50px;
  float: left;
}
.nav-wrap li a {
  display: block;
  padding: 0 20px;
  font-size: 20px;
  color: #333;
  text-decoration: none;
  position: relative;
  font-weight: bold;
  /* border-right: 1px solid #ccc; */
}
.nav-wrap li a::after {
  content: "";
  position: absolute;
  width: 2px;
  height: 18px;
  right: 0;
  top: 50%;
  background-color: #ccc;
  transform: translateY(-50%);
}
.nav-wrap li:nth-child(6) a::after {
  display: none;
}
/*  */
.nav-wrap li a:hover {
  color: #ff822f;
}
.nav-wrap li a.active {
  color: #ff822f;
}
.nav-mobile {
  display: none;
  font-weight: bold;
  width: 100%;
}
.click-me {
  width: 150px;
  height: 30px;
  background: #4680d1;
  color: white;
  text-align: center;
  line-height: 30px;
}
.click-me a {
  display: block;
  color: white;
}
/*  */
/* img{width: 1200px;height: auto;} */
#footer {
  background: #f5f5f5;
}
.logo {
  position: absolute;
  top: 75px;
  left: 370px;
  width: 224px;
  height: 73px;
  cursor: pointer;
  /* border: 1px solid red; */
}