/* 字体图标 */
@font-face {
  font-family: 'icomoon';
  src: url('../fonts/icomoon.eot?ygtrz0');
  src: url('../fonts/icomoon.eot?ygtrz0#iefix') format('embedded-opentype'),
    url('../fonts/icomoon.ttf?ygtrz0') format('truetype'),
    url('../fonts/icomoon.woff?ygtrz0') format('woff'),
    url('../fonts/icomoon.svg?ygtrz0#icomoon') format('svg');
  font-weight: normal;
  font-style: normal;
  font-display: block;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.row {
  width: 100%;
  margin: 0;
}

.shortcut {
  position: relative;
  height: 80px;
  line-height: 80px;
  background-color: #fff;
}

.logo {
  position: absolute;
  top: 0px;
  left: 60px;
  width: 160px;
  padding: 0;
}

.logo a {
  display: block;
}

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

.nav-menu {
  position: absolute;
  top: 0;
  right: 100px;
}

.nav-menu li {
  position: relative;
  float: left;
  /* height: 80px; */
  text-align: center;
  padding: 0 25px;
  cursor: pointer
}

/* .nav-menu>li {
  height: 80px;
} */

.nav-menu>li i {
  font-size: 22px;
  color: #333;
  transition: all 0.2s ease;
}

.nav-menu>li:hover i {
  color: #165DFF;
  transform: rotate(180deg);
}

.nav-menu>li:hover::after {
  position: absolute;
  bottom: 3px;
  left: 0;
  content: "";
  width: 100%;
  border-bottom: 2px solid #165DFF;
  box-sizing: border-box;
}

.nav-menu .dropdown {
  position: relative;
}

.nav-menu .dropdown ul {
  display: none;
  /* display: block; */
  position: absolute;
  top: 80px;
  left: 0;
  line-height: 40px;
  background-color: #fff;
  z-index: 999;
}

.nav-menu .dropdown:hover ul {
  display: block;
}

.nav-menu .dropdown ul li {
  height: 45px;
  width: 100%;
  text-align: center;
  padding: 0;
}

.nav-menu .dropdown ul li:hover {
  background-color: #c3d2fb;
}

.burger {
  display: none;
  position: absolute;
  top: 0px;
  right: 15px;
  width: 30px;
  text-align: center;
  padding-top: 2px;
}

.burger i {
  font-size: 20px;
}

.footer {
  display: flex;
  align-items: center;
  height: 400px;
  color: #fff;
  background-color: black;
}

.footer .info h2 {
  font-size: 40px;
  margin-bottom: 40px;
}

.footer p {
  font-size: 20px;
  margin-bottom: 20px;
  line-height: 35px;
}


.footer p a{
  font-size: 20px;
  color: #fff;
}

.footer .info p:last-child {
  margin-bottom: 0;
}

.footer .code {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.footer .code p {
  margin-bottom: 0;
}

.footer .code img {
  width: 70%;
  margin: 15px 0;
}

@media screen and (max-width:991px) {
  .logo {
    top: 0px;
    left: 30px;
    width: 110px;
    padding: 0;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background-color: #fff;

    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateX(-100%);
    overflow-y: auto;
  }

  .nav-menu.open {
    transform: translateX(0);
    transition: 0.4s ease-in-out;
    z-index: 999;
  }

  .nav-menu>li {
    display: block;
    width: 100%;
    text-align: start;
    padding-left: 20px;
    /* padding-right: 0; */
    border-bottom: 1px solid #165DFF;
  }

  .nav-menu>li:hover i {
    color: #165DFF;
    transform: rotate(0);
  }

  .nav-menu>li:hover::after {
    border-bottom: none;
  }

  .nav-menu .dropdown ul {
    display: none;
    position: relative;
    top: 0;
    left: -20px;
    z-index: 999;
  }

  .nav-menu .dropdown ul li {
    display: block;
  }

  .nav-menu .dropdown:hover ul {
    display: none;
  }

  .nav-menu .dropdown ul li:nth-child(-n+3) {
    /* display: block; */
    width: 100%;
    /* height: 40px; */
    line-height: 40px;
    text-align: center;
    border-bottom: 1px solid #165DFF;
  }

  .nav-menu .dropdown ul li:hover {
    background-color: transparent;
  }

  .nav-menu .dropdown.clicked ul {
    display: block;
  }

  .nav-menu .dropdown.clicked i {
    transform: rotate(180deg);
  }

  .burger {
    display: block;
  }

  .footer .info h2 {
    font-size: 27px;
    margin-bottom: 28px;
  }

  .footer .code img {
    width: 60%;
  }
}

@media screen and (max-width:767px) {
  .logo {
    position: absolute;
    top: 0px;
    left: 20px;
    width: 100px;
    padding: 0;
  }

  .nav-menu a {
    font-size: 16px;
  }

  .footer .info h2 {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .footer p {
    font-size: 13px;
    margin-bottom: 12px;
    line-height: 16px;
  }

  .footer .code {
    text-align: left;
    align-items: start;
  }

  .footer .code img {
    width: 30%;
  }
}

@media screen and (max-width:500px) {}