@import url('../css/reset.css');
header {
  background: #121212;
  height: 48px;
  padding: 6px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .logo {
  margin-right: 50px;
}
header .logo img {
  width: 162px;
  height: 36px;
}
header .head_r {
  display: flex;
}
header .head_r .step_up {
  width: 24px;
  height: 24px;
  cursor: pointer;
}
header .head_r .tx {
  position: relative;
  cursor: pointer;
}
header .head_r .tx img {
  width: 24px;
  height: 24px;
}
header .head_r .tx .sign_out {
  position: absolute;
  top: 34px;
  left: -51px;
  z-index: 51;
  display: none;
}
header .head_r .tx .sign_out .sign_box {
  white-space: nowrap;
  border-radius: 4px;
  background: #2F3138;
  padding: 8px;
  font-size: 14px;
  font-family: m;
  font-weight: 500;
  color: #E8E8E9;
}
header .head_r .list_img {
  width: 24px;
  height: 24px;
  cursor: pointer;
  margin-left: 16px;
}
header .m_list {
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 0px 0px 0px 0px;
  position: fixed;
  top: 50px;
  left: 0;
  display: none;
  z-index: 18;
}
header .m_list .m_list_l {
  width: 212px;
  height: 100%;
  background: #2F3138;
  border-radius: 0px 0px 0px 0px;
  padding: 16px;
  float: right;
}
header .m_list .m_list_l .search {
  height: 40px;
  background: rgba(140, 141, 143, 0.3);
  border-radius: 4px 4px 4px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  margin-bottom: 16px;
}
header .m_list .m_list_l .search input {
  width: 124px;
  height: 20px;
  font-size: 16px;
  font-family: m;
  font-weight: 500;
  color: #8C8D8F;
  margin-right: 8px;
  background: none;
  border: none;
}
header .m_list .m_list_l .search img {
  width: 24px;
  height: 24px;
  cursor: pointer;
}
header .m_list .m_list_l .nav_list {
  border-bottom: 1px solid #464646;
  margin-bottom: 16px;
}
header .m_list .m_list_l .nav_list a {
  display: block;
  font-family: m;
  font-weight: 500;
  font-size: 16px;
  color: #E8E8E9;
  margin-bottom: 16px;
}
header .m_list .m_list_l .all {
  display: block;
  font-family: m;
  font-weight: 500;
  font-size: 16px;
  color: #E8E8E9;
  margin-bottom: 16px;
}
#content {
  flex: 1;
}
footer {
  background: #121212;
}
footer .foot_t {
  text-align: center;
  padding: 24px 0;
  border-bottom: 1px solid #464646;
}
footer .foot_t img {
  width: 162px;
  height: 36px;
}
footer nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 0;
}
footer nav a {
  font-size: 16px;
  font-family: r;
  font-weight: 400;
  color: #8C8D8F;
  margin-bottom: 16px;
}
footer nav a:last-child {
  margin-bottom: 0;
}
.css_none {
  display: block !important;
}