.custom-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  color: #606266;
  min-width: 160px;
  padding: 9px 54px 9px 24px;
  cursor: pointer;
  display: block;
  text-align: left;
  position: relative;
  /* 为箭头留出空间 */
  background: #FFFFFF;
  border-radius: 4px;
  border: 1px solid #E0E0E0;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  color: #36383F;
}

.dropdown-menu {
  position: absolute;
  background-color: #fff;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
  display: none;
  top: 44px;
  border-radius: 4px;
}

.dropdown-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dropdown-item {
  color: #606266;
  padding: 9px 54px 9px 24px;
  min-width: 160px;
  text-decoration: none;
  display: block;
  cursor: pointer;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  color: #36383F;
}

.dropdown-item:hover {
  background: #0E7AFF;
  color: #fff;
}

/* 显示下拉列表 */
.custom-dropdown.show .dropdown-menu {
  display: block;
}

/* .dropdown-arrows {
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-color: transparent;
  border-style: solid;
} */
@media screen and (max-width: 1300px) {

  .dropdown-toggle {
    min-width: 100%;
    /* padding: 9px 22px 9px 14px; */
    padding: 0;
    height: 40px;
    text-indent: 14px;
  }

  .dropdown-menu {
    width: 100%;
  }

  .dropdown-item {
    padding: 0;
    min-width: 100%;
    height: 40px;
    line-height: 40px;
    text-indent: 14px;
  }

}