/* basic */
html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
ul,
li,
form,
label,
input,
button,
textarea,
select,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
audio,
canvas,
footer,
header,
mark,
menu,
nav,
section,
time,
video,
i,
em {
  margin: 0px;
  padding: 0px;
  font-weight: normal;
}
article,
aside,
dialog,
figure,
footer,
header,
nav,
section,
blockquote {
  display: block;
}
body,
input,
button,
select,
textarea {
  font: 14px/1.8 \5fae\8f6f\96c5\9ed1, "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  background: #fff;
}
input,
button,
select,
textarea {
  outline: none;
  cursor: text;
}
select,
input {
  /* cursor:default; */
}
input[type="text"],
input[type="password"] {
  cursor: text;
}
textarea {
  resize: none;
}
input {
  width: auto;
  overflow: visible;
}
input::-ms-clear,
input::-webkit-search-cancel-button {
  display: none !important;
}
ul,
ol {
  list-style: none;
}
ul {
  overflow: hidden;
}
ol {
  padding-left: 20px;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
strong,
em,
i {
  font-style: normal;
  font-weight: normal;
}
a {
  color: #666;
  text-decoration: none;
}
a:hover {
  color: #0081e6;
  text-decoration: none;
}
img {
  border: 0 none;
  vertical-align: top;
}
.layout:after {
  display: table;
  clear: both;
  content: "";
}
/*layout_basic*/
body {
  background: #fff;
}
.layout {
  margin: 0px auto;
  color: #666;
  overflow: hidden;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.mt15 {
  margin-top: 15px;
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px;
}
.fixed {
  position: fixed;
  top: 0;
  z-index: 100;
}
.H {
  color: #0081e6;
}

.el-carousel__item {
  display: flex;
  justify-content: center;
}

/* header */
.header {
  position: relative;
  background: #fff;
  z-index: 100;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
}

/* topbar */
.topbar {
  line-height: 35px;
  border-bottom: 1px solid #ddd;
  font-size: 12px;
}
.topbar li {
  float: left;
}
.topbar .fr li {
  margin-left: 10px;
}

/* topview */
.topview {
  position: relative;
  padding: 15px 0;
  overflow: visible;
}
.topview .logo {
  width: 112px;
}
.topview .logo img {
  width: 112px;
}

/* nav */
.nav {
  position: relative;
  height: 60px;
  z-index: 10;
}
.nav > ul {
  overflow: visible;
  line-height: 60px;
}
.nav li {
  position: relative;
  float: left;
  font-size: 15px;
}
.nav li a {
  display: block;
  padding: 0 20px;
  text-decoration: none;
  white-space: nowrap;
}
.nav > ul > li.open > a {
  background: #0081e6;
  color: #fff;
}
.nav > ul > li.open ul {
  display: block;
}
.nav li ul {
  display: none;
  position: absolute;
  top: 60px;
  right: 0;
  min-width: 100%;
  background: #fff;
  border: 1px solid #ddd;
  line-height: 38px;
  padding: 5px 0;
  box-sizing: border-box;
  border-radius: 0 0 5px 5px;
  -webkit-border-radius: 0 0 5px 5px;
  -moz-border-radius: 0 0 5px 5px;
  -ms-border-radius: 0 0 5px 5px;
  -o-border-radius: 0 0 5px 5px;
  box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.1);
}
.nav li ul li {
  float: none;
}
.nav li ul a:hover {
  background: #eee;
}
.nav .now > a {
  color: #0081e6;
}
.nav-toggle {
  display: none;
  box-sizing: border-box;
  border: 1px solid #ddd;
  height: 36px;
  width: 45px;
  padding: 5px 0;
  text-align: center;
  border-radius: 5px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
}
.nav-toggle span {
  display: block;
  margin: 4px 12px;
  height: 2px;
  background: #888;
  border-radius: 2px;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -ms-border-radius: 2px;
  -o-border-radius: 2px;
}
.el-carousel img {
  width: 100%;
  height: 100%;
}
.el-carousel__button {
  width: 10px;
  height: 10px;
  background: none;
  opacity: 1;
  border: 1px solid #fff;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.el-carousel__indicator.is-active button {
  background: #fff;
}

.page-nav {
  border-bottom: 1px solid #ddd;
}

.el-breadcrumb {
  height: 60px;
  line-height: 60px;
}

.part-title {
  display: flex;
  justify-content: center;
  overflow: hidden;
}

/* footer */
.footer {
  height: 135px;
  margin-top: 60px;
  background: #fff;
  font-size: 12px;
  background: url(../images/footer_Bg_lg.png) no-repeat center;
}

.footer .logo {
  margin-top: 30px;
}
.footer .right {
  text-align: right;
}

.footer-nav {
  height: 85px;
  line-height: 85px;
  font-size: 14px;
}
.footer-nav ul {
  float: right;
}
.footer-nav li {
  float: left;
  padding-left: 20px;
}

.footer-nav a {
  color: #002856;
}

.footer-copy {
  line-height: 50px;
}
.footer-copy a {
  color: #aaa;
}

.el-image {
  width: 100%;
  height: 100%;
}

/* media */
/* 平板电脑和小屏电脑之间的分辨率 */
@media (min-width: 768px) {
  .layout {
    width: 750px;
  }
  .nav li a {
    padding: 0 15px;
  }
  .banner .el-carousel__container {
    height: 338px !important;
  }

  .footer .logo {
    display: none;
  }
  .footer .right {
    width: 100%;
    text-align: center;
  }
  .footer .footer-nav,
  .footer .footer-nav ul {
    float: none;
  }
  .footer .footer-nav li {
    float: none;
    display: inline-block;
  }
}
/* 大屏幕 */
@media (min-width: 992px) {
  .layout {
    width: 960px;
  }
  .banner .el-carousel__container {
    height: 403px !important;
  }

  .footer .logo {
    display: block;
  }
  .footer .right {
    width: 75%;
    text-align: right;
  }
  .footer .footer-nav ul {
    float: right;
  }
}
/* 大屏幕 */
@media (min-width: 1500px) {
  .layout {
    width: 1140px;
  }
  .banner .el-carousel__container {
    height: 625px !important;
  }
}
/* pad */
@media (max-width: 767px) {
  .layout {
    margin: 0 15px;
  }
  .topview {
    margin: 0;
  }
  .topview .logo {
    float: none;
    width: auto;
    padding: 0 15px;
  }
  .topview .nav {
    display: none;
    float: none;
    height: auto;
    padding: 0 15px;
    border-top: 1px solid #ddd;
  }
  .topview .nav.isOpen {
    display: block;
  }
  .topview .nav li {
    float: none;
    position: static;
  }
  .topview .nav li ul {
    position: static;
  }
  .nav-toggle {
    display: block;
    float: right;
    margin-top: 10px;
  }
  .banner .el-carousel__container {
    height: 187px !important;
  }

  .footer .logo {
    display: none;
  }
  .footer .right {
    width: 100%;
    text-align: center;
  }
  .footer .footer-nav,
  .footer .footer-nav ul {
    float: none;
  }
  .footer .footer-nav li {
    float: none;
    display: inline-block;
    padding-left: 18px;
  }
}
/* mobile */
@media (max-width: 480px) {
  .part {
    margin-top: 30px !important;
  }
  .topbar .fr {
    display: none;
  }
  .banner .el-carousel__container {
    height: 141px !important;
  }

  .footer-nav {
    line-height: 30px;
    overflow: hidden;
  }
  .footer-nav ul {
    margin: 13px 0;
  }
  .footer-copy {
    line-height: 30px;
  }
  .footer-copy a {
    display: block;
  }
}