/* .about_bc {
  width: 100%;
  background-image: url("../img/关于蝌蚪.jpg");
  background-size: 100% contain;
  background-repeat: no-repeat;
  height: 600px;
  overflow: hidden;
} */
/* .about_w {
  width: 50%;
  margin-left: 25%;
} */
/* .top_txt {
  font-size: 3rem;
  text-align: center;
  color: #000;
  font-weight: 550;
  margin: 2rem 0;
} */
/* .about_p_ {
  margin-top: 1.3rem;
  line-height: 2.3rem;
  text-indent: 2.5rem;
  font-size: 20px;
  text-align: justify;
  color: #666;
} */
/* .about_p1 {
  margin-top: 1.6rem;
  font-size: 1.6rem;
  color: #333;
  text-align: center;
}
.about_p2 {
  margin-top: 1rem;
  font-size: 1.3rem;
  color: #999;
  text-align: center;
}
.about_p3 {
  font-size: 1.5rem;
  text-align: justify;
  text-indent: 3rem;
  line-height: 2.6rem;
  color: #666;
} */

.about_flex_p {
  flex-basis: 60%;
}
.about_flex_img {
  flex-basis: 30%;
  align-self: center;
}
.about_dog {
  flex-basis: 35%;
  align-self: center;
  text-align: right;
}
.about_jxw {
  flex-basis: 55%;
}
/* .about_connct{
  background-image: url('https://xlstatic.xialv.com/official-static/img/banner3.jpg');
  margin-top: 17rem;
  height: 17rem;
  background-size: 100% contain;
  background-repeat: no-repeat;
} */
.about_flex_wrap{
  flex-wrap: wrap;
  height: 100%;
}
.about_width_33{
  flex-basis: 33%;
  align-self: center;
  text-align: center;
}

/* .about_connet_txt_bottom_1{
  font-size: 1.5rem;
  color: white;
  display: inline-block;
  text-align: center;
} */
/* .about_connet_txt_bottom_2{
  font-size: 1.5rem;
  color: #fff;
} */
/* .about_connet_txt_bottom_border{
  border-left: 1px solid #595959;
    border-right: 1px solid #595959;
} */
/* .about_xiamen{
  
  margin-bottom: 17rem  ;
}
.about_xiamen_p1{
  font-size: 1.5rem;
  color: #333;
  margin-top: 4rem;
}  
.about_xiamen_p2{
  margin-top: 1rem;
  text-align: justify;
  font-size: 1.2rem;
  line-height: 1.6rem;
  color: #666;
} */
/* .about_img1{
  max-width: 8rem;
} */