/* flex布局兼容 START */
/* flex END */
/* leave_popup START */
.leave_popup {
  position: fixed;
  z-index: 1000000;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  min-width: 320px;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}
.leave_popup.active .center {
  top: 0;
  opacity: 1;
}
.leave_popup .leave_popup_container {
  height: 100%;
  min-height: 100%;
  overflow-y: auto;
  padding: 8% 0;
}
.leave_popup .center {
  width: 1100px;
  background: #fff;
  position: relative;
  top: -100px;
  margin: auto;
  opacity: 0;
  padding: 30px 120px 50px;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.leave_popup .center .close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 34px;
  height: 34px;
  background: #ffffff;
  border: solid 2px #e5e5e5;
  line-height: 30px;
  text-align: center;
  font-size: 20px;
  color: #ccc;
  border-radius: 50%;
  cursor: pointer;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.leave_popup .center .close:hover {
  border-color: #ff9c00;
  background: #ff9c00;
  color: #fff;
}
.leave_popup .center .explain {
  text-align: center;
}
.leave_popup .center .explain .explain_title {
  font-size: 26px;
  font-weight: bold;
  color: #333333;
}
.leave_popup .center .explain .explain_content {
  font-size: 14px;
  color: #a7a7a7;
  margin-top: 8px;
}
.leave_popup .center .list {
  margin-top: 60px;
}
.leave_popup .center .list .item {
  width: 28%;
  border-bottom: 1px solid #e5e5e5;
  margin-top: 50px;
}
.leave_popup .center .list .item:not(:nth-child(3n)) {
  margin-right: 8%;
}
.leave_popup .center .list .item.item_two {
  width: 64%;
  margin-right: 0;
}
.leave_popup .center .list .item.item_three {
  width: 100%;
  margin-right: 0;
}
.leave_popup .center .list .item:nth-child(1),
.leave_popup .center .list .item:nth-child(2),
.leave_popup .center .list .item:nth-child(3) {
  margin-top: 0;
}
.leave_popup .center .list .item input,
.leave_popup .center .list .item textarea {
  width: 100%;
  color: #777;
  font-size: 14px;
  padding-bottom: 18px;
}
.leave_popup .center .list .item input::-webkit-input-placeholder,
.leave_popup .center .list .item textarea::-webkit-input-placeholder {
  color: #b2b2b2;
}
.leave_popup .center .list .item input:-moz-placeholder,
.leave_popup .center .list .item textarea:-moz-placeholder {
  color: #b2b2b2;
}
.leave_popup .center .list .item input:-ms-input-placeholder,
.leave_popup .center .list .item textarea:-ms-input-placeholder {
  color: #b2b2b2;
}
.leave_popup .center .list .item input::placeholder,
.leave_popup .center .list .item textarea::placeholder {
  color: #b2b2b2;
}
.leave_popup .center .list .item textarea {
  padding-bottom: 5px;
  line-height: 24px;
  height: 70px;
}
.leave_popup .center .list .item.item_code {
  margin-right: 25px;
}
.leave_popup .center .list .item.item_picture {
  width: auto;
  height: 36px;
  border-bottom: none;
}
.leave_popup .center button {
  width: 160px;
  height: 40px;
  font-size: 14px;
  cursor: pointer;
  margin-top: 50px;
  color: #ffffff;
  background: #232323;
}
.leave_popup .center button:hover {
  opacity: 0.85;
}
/* leave_popup END */
@media screen and (max-width: 1200px) {
  .leave_popup .leave_popup_container {
    padding-bottom: -webkit-calc(119%);
    padding-bottom: -moz-calc(119%);
    padding-bottom: -ms-calc(119%);
    padding-bottom: calc(8% + 111px);
  }
  .leave_popup .center {
    width: 92%;
    padding: 30px 80px 50px;
  }
}
@media screen and (max-width: 768px) {
  .leave_popup .leave_popup_container {
    padding-bottom: -webkit-calc(92%);
    padding-bottom: -moz-calc(92%);
    padding-bottom: -ms-calc(92%);
    padding-bottom: calc(8% + 84px);
  }
  .leave_popup .center {
    padding: 30px 30px 35px;
  }
  .leave_popup .center .explain .explain_title {
    font-size: 22px;
  }
  .leave_popup .center .explain .explain_content {
    margin-top: 5px;
  }
  .leave_popup .center .list {
    margin-top: 45px;
  }
  .leave_popup .center .list .item {
    width: 45%;
    margin-top: 35px;
  }
  .leave_popup .center .list .item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .leave_popup .center .list .item:not(:nth-child(2n)) {
    margin-right: 10%;
  }
  .leave_popup .center .list .item.item_two {
    width: 45%;
    margin-right: 0;
  }
  .leave_popup .center .list .item:nth-child(3) {
    margin-top: 35px;
  }
  .leave_popup .center .list .item:nth-child(5) {
    width: 100%;
    margin-right: 0;
  }
  .leave_popup .center button {
    margin-top: 35px;
  }
}
@media screen and (max-width: 480px) {
  .leave_popup .leave_popup_container {
    padding-bottom: -webkit-calc(68%);
    padding-bottom: -moz-calc(68%);
    padding-bottom: -ms-calc(68%);
    padding-bottom: calc(8% + 60px);
  }
  .leave_popup .center {
    padding: 20px 20px 25px;
  }
  .leave_popup .center .close {
    top: -10px;
    right: -10px;
    width: 28px;
    height: 28px;
    border: solid 1px #e5e5e5;
    line-height: 26px;
    font-size: 16px;
  }
  .leave_popup .center .explain .explain_title {
    font-size: 20px;
  }
  .leave_popup .center .explain .explain_content {
    font-size: 12px;
    margin-top: 3px;
  }
  .leave_popup .center .list {
    margin-top: 25px;
  }
  .leave_popup .center .list .item {
    width: 100%;
    margin-top: 30px;
  }
  .leave_popup .center .list .item:not(:nth-child(2n)) {
    margin-right: 0;
  }
  .leave_popup .center .list .item.item_two {
    width: 100%;
  }
  .leave_popup .center .list .item:nth-child(2),
  .leave_popup .center .list .item:nth-child(3) {
    margin-top: 30px;
  }
  .leave_popup .center .list .item input,
  .leave_popup .center .list .item textarea {
    padding-bottom: 12px;
  }
  .leave_popup .center .list .item textarea {
    height: 60px;
  }
  .leave_popup .center .list .item.item_picture {
    margin-top: 10px;
  }
  .leave_popup .center button {
    margin-top: 25px;
  }
}