.header-big {
  z-index: 11;
  position: fixed;
  background-image: none;
  width: 100%;
  top: 0;
  left: 0;
  right: 0;
}

.header-big .big1 {
  display: flex;
  flex-direction: column;
}

.header-big .big1 .top-m {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 60px;
}

.header-big .big1 .top-m a {
  position: absolute;
  left: 20px;
}

.header-big .big1 .top-m a .bg-spri {
  width: 226px;
  height: 40px;
}

.header-big .big1 .top-m .ipt {
  width: 480px;
}

.header-big .big1 .bottom-m {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  background: #74b9ff;
  height: 51px;
  overflow: hidden;
}

.header-big .big1 .bottom-m:hover {
  height: auto;
}

.header-big .big1 .bottom-m span {
  cursor: pointer;
  padding: 12px 10px;
  font-size: 18px;
  font-weight: 500;
  color: #fff;
}

.header-big .big1 .bottom-m span:hover {
  background: #44b6fd;
}

.header-big .big2 {
  display: flex;
  flex-direction: column;
}

.header-big .big2 .top-m {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 79px;
}

.header-big .big2 .top-m a .bg-spri {
  width: 226px;
  height: 40px;
}

.header-big .big2 .bottom-m {
  padding: 0 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #74b9ff;
  height: 45px;
}

.header-big .big2 .bottom-m .icon {
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.header-big .big2 .bottom-m .ipt {
  width: 188px;
  height: 36px !important;
}

.ant-drawer-content-wrapper {
  width: 100% !important;
  height: 100% !important;
}

.ant-drawer-content {
  background-color: #74b9ff !important;
}

.ant-drawer-body {
  height: 100%;
  padding: 0 !important;
}

.drawer-big {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 15px;
}

.drawer-big .drawer-search-m {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 57px;
  padding: 10px;
  background-color: #662794;
  box-shadow: 0 0 2px 0 rgba(0, 0, 0, 0.4);
  position: relative;
}

.drawer-big .drawer-search-m a .bg-spri {
  width: 123px;
  height: 35px;
}

.drawer-big .drawer-search-m i {
  font-size: 27px;
  color: #fff;
}

.drawer-big .drawer-type-list-m {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 10px;
}

.drawer-big .drawer-type-list-m span {
  cursor: pointer;
  text-align: center;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}