* {
  margin: 0;
  padding: 0;
}
a{
  text-decoration: none;
}
.nav {
  display: flex;
  height: 90px;
  justify-content: space-between;
  width: 1300px;
  margin: auto;
  align-items: center;
}
.nav_title a {
  text-decoration: none;
  color: #1a1a1a;
  margin-right: 50px;
}
.nav_title .nav_active {
  color: #205DFD;
}

.footer {
  height: 730px;
  background-image: url("../img/footer.png");
}
.logo_box {
  width: 104px;
  height: 66px;
}
.footer_content {
  width: 1300px;
  margin: auto;
  padding-top: 110px;
}
.footer_box {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 36px;
}
.footer_img {
  margin-bottom: 60px;
}
.footer_ul {
  margin-right: 140px;
}
.footer_img_text {
  display: flex;
  padding-bottom: 53px;
}
.footer_li {
  list-style: none;

  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0px;
  font-variation-settings: "opsz" auto;
  color: #ffffff;
  margin-bottom: 36px;
}
.li_title {
  font-size: 18px;
}
.footer_bottom {
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0px;

  color: #ffffff;
}
.footer_box_right {
  display: flex;
  margin-top: 62px;
}
.foot_png {
  width: 114px;
  height: 114px;
}
.footer_img_right {
  display: flex;
  flex-direction: column;
  color: #fff;
  margin-right: 40px;
}
.footer_img_righttext {
  display: inline-block;
  text-align: center;

  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0px;
  color: #ffffff;
  margin-top: 20px;
}

.need {
  height: 457px;
  opacity: 1;
  box-sizing: border-box;
  background: #205dfd;
  padding-top: 46px;
}
.need_title {
  font-family: PingFang SC;
  font-size: 30px;
  font-weight: normal;
  line-height: normal;
  text-align: center;
  letter-spacing: 0px;

  color: #ffffff;
  margin-bottom: 60px;
}
.need_text {
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0px;
  margin-right: 21px;
  color: #ffffff;
}
.need_box {
  width: 875px;
  margin: auto;
}
.need_content {
  display: flex;
  align-items: center;
  margin: auto;
  margin-bottom: 20px;
}

label {
  display: block;
  /* margin-bottom: 5px; */
  margin-right: 26px;
}

.need_input {
  width: 320px;
  height: 40px;
  border-radius: 6px;
  opacity: 1;
  border: none;
  background: #ffffff;
  margin-right: 60px;
}
.need_is_yesno {
  display: flex;
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0px;

  color: #ffffff;
  /* margin-bottom: 27px; */
}
.need_btn{
  border-radius: 6px;
opacity: 1;
height: 50px;
text-align: center;
font-size: 18px;
font-weight: normal;
line-height: normal;
text-align: center;
letter-spacing: 0px;
color: #FFFFFF;
background: #131748;
justify-content: center;
}
.top_nav_box{
  background: #ffffffed;
  position: fixed;
  top: 0;
  z-index: 1;
  left: 0;
  right: 0;
}
body{
  padding-top: 90px;

}