body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
  padding: 0;
  margin: 0;
}

a,
ins {
  text-decoration: none;
}
ul {
  list-style: none;
}
body {
  overflow-x: hidden;
  padding: 0;
  margin: 0;
}
.header-container {
  width: 1440px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 10;
}

.header-container {
  display: flex;
  padding-left: 56px;
  box-sizing: border-box;
  height: 80px;
  align-items: center;
  background: #000;
}
.header-container .logo {
  width: 120px;
  height: 32px;
  display: flex;
}
.header-container .nav {
  display: flex;
  justify-content: flex-end;
	font-size: 16px;
}
.header-container .nav > li {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 120px;
  height: 80px;
  font-size: 16px;
  color: #fff;
  cursor: pointer;
}
.header-container .nav li.active a {
  color: #177cff;
}
.header-container .nav li a {
  color: #e5e8ea;
}
.header-container .nav li:hover a {
  color: #177cff;
}
.header-container .nav li.search {
  min-width: auto;
}

.header-container .nav li:hover .menu-list {
  display: flex;
	font-size: 14px;
}

.header-container .menu-list {
  display: none;
  position: absolute;
  background: #000;
  min-height: 100px;
  width: 100%;
  left: 0;
  top: 80px;
}

.header-container .menu-list-main .column-ul li {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #ffffff;
}

.header-container .menu-list-main .column-ul li.active {
  color: #177cff;
}

.header-container .menu-list-main {
  padding-left: 228px;
  display: flex;
  width: 1440px;
  box-sizing: border-box;
  margin-left: auto;
  margin-right: auto;
  min-height: 100px;
  background: #000;
}

.header-container .menu-list-main .column {
  width: 200px;
  margin-right: 32px;
  padding-bottom: 32px;
}

.header-container .menu-list-main .column.mt32 {
  margin-top: 32px;
}

.header-container .menu-list-main .column:last-child {
  margin-right: 0;
}

.header-container .menu-list-main .title {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #ffffff;
  margin-bottom: 16px;
}

.header-container .menu-list .remark {
  font-size: 14px;
  color: #999;
}

.header-container .menu-list-main .column .name {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #999999;
  border-bottom: solid 1px #333;
  padding-bottom: 16px;
}

.header-container .menu-list-main .column ul > li {
  margin-top: 16px;
}

.header-container .menu-list-main .column ul > li a {
  color: #fff;
}

.header-container .menu-list-main .column ul > li a:active {
  color: #fff;
}

.header-container .menu-list-main .column ul > li a:hover {
  color: #177cff;
}