._dropdown-out-box {
  width: 380px;
  height: 56px;
  margin-left: 10px;
  margin-bottom: 40px;
  position: relative;
}
._dropdown {
  z-index: 2;
  cursor: pointer;
  width: 380px;
  height: 56px;
  background: #ffffff;
  border: 1px solid #bfbfbf;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0;
  transition: all 0.2s;
  overflow: hidden;
}
._dropdown::after {
  content: "";
  width: 10px;
  height: 10px;
  border: 1px solid #bfbfbf;
  border-color: transparent #bfbfbf #bfbfbf transparent;
  position: absolute;
  top: 22px;
  right: 17px;
  transform: rotate(-135deg);
  transition: all 0.2s;
}
._dropdown-active::after {
  top: 17px;
  transform: rotate(45deg);
}
._dropdown-value {
  width: 380px;
  height: 56px;
  line-height: 56px;
  box-sizing: border-box;
  padding-left: 17px;
  font-size: 14px;
  font-weight: 400;
  color: #333333;
}
._dropdown-box {
  box-sizing: border-box;
  width: 378px;
  font-size: 14px;
  transition: all 0.2s;
  padding: 0 10px;
}
._dropdown-item {
  padding-left: 7px;
  border: 1px solid #bfbfbf;
  border-width: 1px 0 0 0;
  height: 46px;
  line-height: 46px;
  transition: all 0.2s;
}
._dropdown-item-active {
  color: #7fb71b;
}