* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-size: 4vw;
}
html,
body {
  width: 100%;
  height: 100%;
}
.index {
  height: 100%;
  position: relative;
}
.index .btn {
  width: 90vw;
    height: 7vh;
    line-height: 7vh;
    position: absolute;
    bottom: 15px;
    left: 5vw;
    text-align: center;
    border-radius: 30px;
}
.index .btn.btn1 {
  border: 1px solid #000;
  font-weight: 800;
}
.index .btn.btn2 {
  bottom: 11vh;
  background-color: #000;
  color: #fff;
  font-weight: 800;
}
.import {
      padding-top: 20px;
  height: 100%;
  position: relative;
}
.import .top {
    height: 20vw;
    line-height: 20vw;
    position: relative;
    text-align: center;
    font-size: 5vw;
}
.import .top img {
  width: 6vw;
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
}
.import .tabs {
  height: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid #e9e9e9;
}
.import .tabs .tab {
  height: 100%;
  line-height: 45px;
  padding: 0 10px;
  color: #747474;
}
.import .tabs .tab.active {
  color: #007fed;
  border-bottom: 2px solid #007fed;
}
.import .content {
  padding: 0 10px;
  margin-top: 20px;
}
.import .content .input {
  position: relative;
}
.import .content .input .title {
padding: 0 8px;
    position: absolute;
    top: -9px;
    left: 8px;
    background-color: #fff;
    font-size: 3.5vw;
    color: #727272;
}
.import .content .input input,
.import .content .input textarea {
  width: 100%;
  padding: 10px;
  line-height: 1.5;
  border: 1px solid #727272;
  resize: none;
  outline: none;
  border-radius: 5px;
}
.import .content .input input:focus {
  border-color: #007fed;
}
.import .content .input .title:has(+ input:foucs) {
  color: #007fed;
}
.import .content .input .tip {
  margin-top: 10px;
  color: #7c7c7c;
  font-size: 12px;
}
.import .content .input .paste {
  color: #007fed;
  text-align: right;
}
.import .tips {
  width: calc(100% - 20px);
    position: absolute;
    bottom: 75px;
    left: 10px;
    text-align: center;
    color: #7c7c7c;
    font-size: 4vw;
}
.import .tips span {
  color: #0983ed;
  font-size: 4vw;
}
.import .other {
  width: 100%;
  position: absolute;
  bottom: 95px;
  font-size: 12px;
  text-align: center;
}
.import .btn {
  width: calc(100% - 20px);
    height: 12vw;
    line-height: 12vw;
    position: absolute;
    bottom: 15px;
    left: 10px;
    text-align: center;
    border-radius: 30px;
    background-color: #7c7c7c;
    color: #fff;
    font-size: 4.6vw;
}