* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-size: 14px;
}
html,
body {
  width: 100%;
  height: 100%;
}
.index {
  height: 100%;
  position: relative;
  background-color: #f5f5f5;
}
.index .bottom {
  position: fixed;
  bottom: 0;
  left: 0;
}
.index .btn {
 width: 29vw;
    height: 9vh;
    position: absolute;
    top: 66vh;
    left: 50%;
    transform: translateX(-50%);
}
.choose {
  height: 100%;
  position: relative;
  background-color: #f8f9fe;
}
.choose .back {
  width: 8vw;
  height: 8vw;
  position: absolute;
  top: 15vw;
  left: 4vw;
}
.choose .btn {
  width: 44vw;
  height: 29vw;
  position: absolute;
  top: 44vw;
  left: 4vw;
}
.choose .btn.bnb_btn {
  left: 52vw;
}
.choose .btn.hny_btn {
  top: 78vw;
}
.choose1 {
  height: 100%;
  position: relative;
  background-color: #f8f9fe;
}
.choose1 .back {
  width: 8vw;
  height: 8vw;
  position: absolute;
  top: 15vw;
  left: 4vw;
}
.choose1 .import_btn {
  width: 91vw;
  height: 22vw;
  position: absolute;
  top: 62vw;
  left: 50%;
  transform: translateX(-50%);
}
.choose1 .import_btn.import_zhujici {
  top: 89vw;
}
.choose1 .import_btn.import_watch {
  top: 115vw;
}
.import {
  min-height: 100%;
  position: relative;
  background-color: #f8f9fe;
}
.import .back {
  width: 8vw;
  height: 8vw;
  position: absolute;
  top: 15vw;
  left: 4vw;
}
.import .content {
  padding: 0 5vw;
  padding-bottom: 15px;
}
.import .content ._input {
  margin-bottom: 15px;
}
.import .content ._input .title {
  margin-bottom: 8px;
  font-size: 12px;
  color: #616161;
}
.import .content ._input .input {
  position: relative;
}
.import .content ._input .input input,
.import .content ._input .input textarea {
  width: 100%;
  padding: 15px 10px;
  background-color: transparent;
  outline: none;
  resize: none;
  border: 1px solid #74777f;
  border-radius: 10px;
}
.import .content ._input .input .copy {
  width: 16px;
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
}
.import .content ._input .choose {
  height: 50px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  background-color: #f5f5f5;
  border-radius: 10px;
  border: 1px solid #e0e0e0;
}
.import .content ._input .choose img {
  width: 30px;
  margin-right: 10px;
}
.import .content ._input .choose span {
  font-weight: bold;
}
.import .content ._input .tip {
  font-size: 12px;
  color: #757576;
}
.import .content .safe {
  margin-top: 20px;
  padding: 10px;
  background-color: #ffebed;
  border-radius: 10px;
}
.import .content .safe .title {
  margin-bottom: 5px;
  color: #f24338;
  font-size: 16px;
  font-weight: bold;
}
.import .content .safe .text {
  padding-left: 8px;
  position: relative;
  color: #cc3131;
}
.import .content .safe .text::before {
  content: ' ';
  width: 3px;
  height: 3px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 5px;
  background-color: #d22f2e;
}
.import .content .info {
  margin-top: 20px;
  margin-bottom: 30px;
  padding: 10px;
  background-color: #e4f2fd;
  border-radius: 10px;
}
.import .content .info .title {
  margin-bottom: 5px;
  color: #1e75cd;
  font-size: 16px;
  font-weight: bold;
}
.import .content .info .text {
  position: relative;
  color: #2174c7;
}
.import .content .agree {
  margin-top: 30px;
  padding-left: 10px;
  display: flex;
  align-items: center;
}
.import .content .agree input[type='checkbox'] {
  width: 16px;
  height: 16px;
  position: relative;
}
.import .content .agree input[type='checkbox']::before {
  content: ' ';
  width: 16px;
  height: 16px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #f8f9fe;
  background-image: url(../images/uncheck.png);
  background-size: 100% 100%;
}
.import .content .agree input[type='checkbox']:checked {
  width: 16px;
  height: 16px;
  position: relative;
}
.import .content .agree input[type='checkbox']:checked::before {
  content: ' ';
  width: 16px;
  height: 16px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #f8f9fe;
  background-image: url(../images/checked.png);
  background-size: 100% 100%;
}
.import .content .agree span:nth-of-type(1) {
  margin-left: 15px;
  color: #616162;
}
.import .content .btn {
  line-height: 50px;
  margin-top: 15px;
  text-align: center;
  background-color: #f2f2fa;
  color: #38608c;
  border-radius: 10px;
  box-shadow: 0 2px 2px 1px #ccc;
  font-size: 16px;
}