body {
  background: #F6F6F6;
  min-height: 100vh;
}

.pb_16 {
  padding-bottom: .427rem;
}

.set_list:first-child {
  margin-top: .32rem;
}

.set_list {
  width: 95.8%;
  background: #FFF;
  margin-bottom: .32rem;
  padding-left: 4.2%;
}

.set_list li {
  height: 1.493rem;
  line-height: 1.493rem;
  font-size: .427rem;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: .013rem solid #EEE;
  position: relative;
}

.set_list li a {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.set_list li:last-child {
  border-bottom: 0;
}

.set_list li.personal_info {
  height: 2.347rem;
}

.set_list li.personal_info img {
  width: 1.493rem;
  height: 1.493rem;
  border-radius: 50%;
  margin-right: .213rem;
}

.set_list li.personal_info div {
  width: 70%;
  display: flex;
  align-items: center;
}

.set_list li.personal_info div span {
  line-height: .8rem;
  height: .8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  /* display: -webkit-box; */
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.set_list li span {
  /* margin-left: 4.2%; */
  color: #333;
}

.set_list li i {
  /* width: .427rem;
  height: .427rem; */
  margin-right: 5.6%;
  color: #999;
  font-size: .4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.set_list li i::after {
  content: '';
  display: inline-block;
  width: .187rem;
  height: .187rem;
  border-top: 1px solid #999;
  border-right: 1px solid #999;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  margin-left: .213rem;
}

.set_list li.personal_info {}

.btn_logout {
  width: 100%;
  height: 1.493rem;
  line-height: 1.493rem;
  background: #FFFFFF;
  font-size: .427rem;
  color: #E33E41;
  text-align: center;
}

/* 个人信息-修改昵称 */
.set_list.mt-e20 input {
  font-size: .4rem;
  font-weight: bold;
  width: 85%;
}

.set_tips {
  width: 93.6%;
  height: .533rem;
  line-height: .533rem;
  padding: 0 3.2% .853rem;
  font-size: .373rem;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #333;
}

.btn_submit {
  width: 91.6%;
  height: 1.173rem;
  line-height: 1.173rem;
  margin: 0 4.2%;
  background: linear-gradient(90deg, #ED1515 0%, #FF4949 100%);
  border-radius: 22px;
  font-size: 16px;
  color: #FFF;
  text-align: center;
}

.btn_not_trigger {
  opacity: 0.49;
}

.mclear {
  width: .64rem;
  height: .64rem;
  margin-right: .427rem;
  background: url('../../images/2021user/ico/feedback/icon_close_blackBg_24@2x.png') no-repeat;
  background-size: 100%;
  display: inline-block;
}

/* 账户安全 */
.tow_line li {
  height: 2.133rem;
  line-height: .64rem;
}

.tow_line li div {
  height: 2.133rem;
}

.tow_line li p {
  margin-top: .453rem;
  color: #333;
}

.tow_line li span {
  color: #999;
  font-size: .373rem;
}

/* 意见反馈 */
.set_list_tt {
  height: 1.387rem;
  line-height: 1.493rem;
  font-size: .427rem;
  color: #333;
}

.set_list sup {
  margin-left: .053rem;
  color: #E33E41;
}

textarea {
  width: 90%;
  height: 120px;
  padding: 2.9%;
  margin-bottom: .373rem;
  background: #F6F6F6;
  border: 0;
  border-radius: 8px;
  font-size: .373rem;
  color: #333;
}

.textarea_counter {
  position: absolute;
  right: .747rem;
  bottom: .693rem;
  font-size: .373rem;
}

::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #999;
  font-size: .4rem;
  font-weight: normal;
}

::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #999;
  font-size: .4rem;
  font-weight: normal;
}

:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #999;
  font-size: .4rem;
  font-weight: normal;
}

.photo_list {
  width: 100%;
  padding: 0 0 .373rem;
  overflow: hidden;
}

.photo_list_li {
  float: left;
  width: 20%;
  margin: .107rem 3% 0 0;
  position: relative;
}

.photo_list_li img {
  border-radius: .5em;
}

.photo_add {
  float: left;
  width: 20%;
  background: #FFF;
  border-radius: .107rem;
  border: 1px dashed #CCC;
  text-align: center;
  margin: .107rem 0 0 0;
  border-radius: .417em;
  position: relative;
}

.photo_add img {
  width: 38%;
  margin-top: 15%;
}

.icon_close {
  width: .64rem;
  height: .64rem;
  background: url('../../images/2021user/ico/feedback/icon_close_blackBg_24@2x.png') no-repeat;
  background-size: 100%;
  position: absolute;
  right: .107rem;
  top: .107rem;
}

.photo_add p {
  margin-top: 5%;
  color: #999;
  font-size: 12px;
}

.photo_add input {
  position: absolute;
  left: 0;
  top: 0;
  background-color: transparent;
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
  opacity: 0;
}

.set_list input.contact {
  width: 68%;
  font-size: .4rem;
  margin-right: 4.2%;
}

.base_flex {
  position: fixed;
  bottom: 1.333rem;
  left: 0;
  width: 100%;
}

.feedback_cc {
  width: 86.6%;
  padding: 4.6%;
  background: #F6F6F6;
  border-radius: .213rem;
}

.feedback_cc p {
  font-size: .4rem;
  color: #777;
}

.feedback_cc span {
  font-size: .347rem;
  color: #999;
}

.feedback_cc .photo_list .photo_list_li {
  width: 22.5%;
  margin: .427rem 3.2% 0 0;
}

.feedback_cc .photo_list .photo_list_li:last-child {
  margin-right: 0;
}

.feedback_reply {
  width: 86.6%;
  padding: 4.6%;
  background: #FFF0F0;
  border-radius: .213rem;
  line-height: .64rem;
  font-size: .4rem;
  color: #777;
  margin-top: .533rem;
}

.feedback_reply p {
  font-weight: 500;
  color: #E33E41;
  margin-bottom: .107rem;
}

.arrow_top {
  position: absolute;
  top: -10px;
  left: 15%;
  font-size: 0;
  line-height: 0;
  border-width: 10px;
  border-color: #FFF0F0;
  border-top-width: 0;
  border-style: dashed;
  border-bottom-style: solid;
  border-left-color: transparent;
  border-right-color: transparent;
}

/* helper 客服与帮助 */
.helper:first-child {
  margin-top: .32rem;
}

.helper {
  width: 100%;
  background: #FFF;
  margin-bottom: .32rem;
}

.service_ic {
  padding: .533rem 0 .427rem;
  display: flex;
  justify-content: space-between;
}

.service_ic a {
  width: 49.5%;
}

.service_icn {
  width: 100%;
  text-align: center;
}

.service_icn span {
  width: 1.28rem;
  height: 1.28rem;
  display: inline-block;
}

.service_icn span.online_service {
  background: url('../../images/2021user/ico/helper/icon_dianhuakefu_48@2x.png') no-repeat;
  background-size: 100%;
}

.service_icn span.telephone_service {
  background: url('../../images/2021user/ico/helper/icon_zaixiankefu_48@2x.png') no-repeat;
  background-size: 100%;
}

.service_icn p {
  font-size: .427rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: bold;
  color: #333;
  line-height: .64rem;
}

.service_icn_line {
  width: 1%;
  position: relative;
}

.service_icn_line::after {
  content: '';
  position: absolute;
  top: 4%;
  left: .2%;
  height: 1.707rem;
  border-left: 1px solid #F6F6F6;
}

.service_time {
  width: 75%;
  height: .96rem;
  line-height: .96rem;
  margin: 0 auto;
  background: #F6F6F6;
  border-radius: .48rem;
  font-size: .347rem;
  color: #999;
  text-align: center;
}

.helper_tit {
  width: 100%;
  height: 1.173rem;
  line-height: 1.173rem;
  background: #FFF;
  border-bottom: .013rem solid #EEE;
  display: flex;
  font-size: .4rem;
  text-align: center;
  color: #333333;
}

.helper_tit span {
  width: 50%;
  text-align: center;
}

.helper_tit span.active {
  font-weight: bold;
  color: #E33E41;
  position: relative;
}

.helper_tit span.active::after {
  content: "";
  position: absolute;
  width: 18%;
  height: .053rem;
  left: 41%;
  bottom: -.027rem;
  background: #E33E41;
  border-radius: 4px;
  overflow: hidden;
}

.helper_li {
  background: #F6F6F6;
}

.helper_li li {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .32rem;
  background: #FFFFFF;
}

.helper_li_left {
  width: 34%;
  text-align: center;
}

.helper_icon {
  width: 1.493rem;
  height: 1.493rem;
  line-height: 1.493rem;
  margin-bottom: .213rem;
  background: #F6F6F6;
  border-radius: 50%;
  display: inline-block;
}

.helper_icon img {
  width: 50%;
}

.helper_li_left p {
  font-size: .4rem;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
}

.helper_li_left p i {
  display: inline-block;
  width: .187rem;
  height: .187rem;
  border-top: 1px solid #999;
  border-right: 1px solid #999;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  margin-left: .107rem;
}

.helper_li_ri {
  width: 65.5%;
  border-left: 1px solid #F6F6F6;
}

.helper_li_ri li {
  height: 1.44rem;
  line-height: 1.44rem;
  padding-left: .427rem;
  font-size: .373rem;
  color: #333;
  margin-bottom: 0;
}


.helper_details {
  padding: .64rem;
}

.helper_details h2 {
  font-size: .48rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: bold;
  color: #333;
  line-height: .693rem;
}

.helper_details p {
  font-size: .427rem;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #333;
  line-height: .64rem;
  margin-top: .427rem;
}