.banner {
  height: 88vh;
  position: relative;
  overflow: hidden;
  max-height: 1050px;
  /* background:#000 url(../img/p_aboutus/banner.jpg) no-repeat center; */
  background-size: auto 100%;
}
.banner .img {
  position: absolute;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  top: 50%;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .banner-txt {
  position: absolute;
  left: 10vw;
  top: 120px;
  width: 230px;
}
.sec1 {
  width: 100%;
  /* height: 422px; */
  background: #fff;
  overflow: hidden;
  font-size: 40px;
  color: #010101;
  padding: 10px 70px;
}
.name {
  /* margin:108px 0 0 95px; */
  line-height: 50px;
  padding-left: 45px;
  background: url(../img/p_aboutus/namebg.png) no-repeat left center / 24px;
  font-size: 20px;
}
.tel {
  /* margin:58px 0 0 95px; */
  overflow: hidden;
}
.tel_left {
  line-height: 50px;
  padding-left: 45px;
  font-size: 20px;
  float: left;
  background: url(../img/p_aboutus/tel.png) no-repeat left center / 24px;
}
.tel_right {
  font-size: 20px;
  float: left;
  line-height: 30px;
  margin-left: 2px;
}
#main {
  width: 100%;
  height: 1059px;
}
.sec2 {
  width: 100%;
  height: 302px;
  overflow: hidden;
  background: url(../img/p_aboutus/sec2bg.png) no-repeat center;
}
.sec4 {
	overflow: scroll;
}
.sec4 img {
	width: 100%;
	display: block;
	overflow: hidden;
	min-width: 1000px;
	max-width: 1400px;
	margin: 0 auto;
}
.map {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
}
.map-bg {
  width: 100%;
  display: block;
}
.map-point {
  position: absolute;
  left: 70.4%;
  top: 39.9%;
  width: 23px;
}
.map-point:hover {
  transform: scale(1.2);
  transform-origin: bottom;
}
.abouttext {
  display: block;
  margin: 4vw auto;
  width: 100%;
  max-width: 1000px;
}
.dis img {
  width: 88%;
  padding: 87px 0 90px;
  margin: 0 auto;
  display: block;
  max-width: 1400px;
  min-width: 1200px;
}
@media screen and (max-width: 1000px) {
  .banner {
    width: auto;
  }
  .banner .img {
    position: relative;
    left: auto;
    transform: none;
    top: 0;
    width: auto;
  }
  .sec1 {
    height: auto;
    padding: 20px;
    width: auto;
  }
  .name {
    line-height: 30px;
    padding-left: 40px;
	}
	.sec4 {
		overflow: scroll;
	}
  .sec4 img {
    width: 100%;
    display: block;
    overflow: hidden;
    min-width: 1000px;
    max-width: 1400px;
    margin: 0 auto;
  }
  .banner {
    height: auto;
  }
  .banner .img {
    width: 100%;
  }
  .banner .banner-txt {
    left: 10vw;
    top: 10vw;
    width: 30vw;
  }
  .abouttext {
    width: 130%;
  }
  .dis img {
    width: 100%;
    max-width: initial;
    min-width: auto;
    padding: 5vw 0 10vw;
  }
}