.head_main {
  width: 100%;
  /* height: 100px;
  padding-bottom: 40px; */
  position: fixed;
  top: 0;
  z-index: 9999;
    
}

.head {
  height: 100px;
  display: flex;
  background:#049d71;
  align-items: center;
  justify-content: space-between;
  padding: 0  30px 0 30px;
}

.head .logo {
  width: 270px;
  transform: scale(0.7);
  -webkit-transform: scale(0.7);
  -moz-transform: scale(0.7);
  -ms-transform: scale(0.7);
}

.leftLogo img {
  width: 100%;
}

.head .logo img {
  width: 100%;
}

.nav {
  width: calc(100% -270px);
  line-height: 100px;
  text-align: right;
}

.nav a {
  margin-left: 30px;
  display: inline-block;
  line-height: 33px;
  padding: 0 15px;
  font-size: 18px;
}
.yinsi{
  background-color: #3314d1;
  color: #fff !important;
  border-radius: 8px;
}

.actived {
  color: #3314d1;
}
.actived div{
  text-align: center;
  height: 2px;
  border-radius: 2px;
  background-color: #3314d1;
}

.footeruptitle {
  width: 390px;
  margin: 0px auto 60px;
  padding-top: 40px;
}

.content {
  padding-top: 58px;
}

.content img {
  width: 100%;
}
.btns-title {
  font-size: 20px;
  font-weight: bold;
  color: #000;
  padding-top: 30px;
  text-align: center;
}
.btnwrap {
  background-color: #fff;
}
.btns {
  padding: 30px 0;
  display: flex;
  align-content: center;
  justify-content: center;
  background-color: fff;
}
.btns > div {
  width: 360px;
  padding: 20px 0px;
  background-color: rgb(49, 106, 219);
  margin-left: 30px;
  text-align: center;
  font-size: 18px;
  color: white;
  font-weight: 700;
  border-radius: 30px;
}
.btns > div:nth-child(1) {
  margin-left: 0;
}