.top {
  padding-bottom: 54px;
}
.top .top_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.top .top_r {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 66.25%;
}
.top .top_r > div {
  width: calc((100% - 16px) / 2);
  margin-bottom: 16px;
  -webkit-box-shadow: 0 0 7px 0 rgba(45, 45, 45, 0.1);
          box-shadow: 0 0 7px 0 rgba(45, 45, 45, 0.1);
  height: 100px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 23px;
  padding-right: 20%;
  line-height: 30px;
}
.top .top_r > div img {
  margin-right: 18px;
}
.top .top_r .top_cion {
  width: 57px;
  display: flex;
}
.top .top_r a {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.top .top_r a:hover {
  color: rgb(224, 26, 33);
}

.join {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.join .join_img {
  width: 61.875%;
  position: relative;
}
.join .join_img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.join .join_txt {
  width: 38.125%;
  height: 572px;
  padding-top: 70px;
  padding-left: 63px;
  padding-right: 63px;
  background-size: cover;
  background-image: url(../img/contact/join_bg.png);
  background-color: rgb(244, 244, 244);
}
.join .join_des {
  margin: 45px 0 47px;
  width: 430px;
  line-height: 30px;
}
.join .join_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 430px;
}
.join .join_flx a {
  width: calc(100% - 146px);
  background-size: 100%;
  background-image: url(../img/contact/red_bg.jpg);
  background-position: center;
  font-weight: bold;
  color: white;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
          transition: all 0.5s;
}
.join .join_flx a:hover{
    background-size: 105%;
}
.integrity {
  padding: 70px 0;
}
.integrity .integrity_txt {
  margin-top: 35px;
  position: relative;
  padding: 43px 45px 53px;
  color: white;
  background-image: -webkit-gradient(linear, left top, right bottom, from(rgb(131, 131, 143)), to(rgb(57, 57, 57)));
  background-image: linear-gradient(to bottom right, rgb(131, 131, 143), rgb(57, 57, 57));
}
.integrity .integrity_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.integrity .integrity_flx div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-right: 32px;
}
.integrity .integrity_flx div:last-child {
  margin-right: 0;
}
.integrity .integrity_flx div img {
  margin-right: 8px;
}
.integrity .integrity_flx a {
  color: white;
}
.integrity .integrity_tit {
  font-weight: bold;
  margin-bottom: 16px;
  line-height: 32px;
}
.integrity .integrity_des {
  line-height: 32px;
  margin-bottom: 40px;
  width: 64%;
}
.integrity .dang {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  right: 0;
  margin-right: 7.9%;
}

@media only screen and (max-width: 1600px) {
  .top .top_r > div {
    padding-right: 6%;
  }
  .join .join_des {
    width: 100%;
    margin: 25px 0px;
  }
  .join .join_flx {
    width: 100%;
  }
  .join .join_txt {
    padding: 50px 40px;
    height: auto;
  }
  .integrity .integrity_flx {
    display: block;
  }
  .integrity .integrity_flx div {
    margin-bottom: 15px;
    margin-right: 0;
  }
  .integrity .integrity_tit {
    margin-bottom: 10px;
  }
  .integrity .integrity_des {
    margin-bottom: 20px;
  }
}
@media only screen and (max-width: 1200px) {
  .top .top_r > div {
    padding-right: 6%;
  }
  .top .top_r {
    width: 76%;
  }
  .join .join_img {
    width: 50%;
  }
  .join .join_txt {
    width: 50%;
  }
}
@media only screen and (max-width: 768px) {
  .top .top_flx {
    display: block;
  }
  .common_title {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .common_title div::after {
    margin-left: auto;
    margin-right: auto;
  }
  .top .top_r {
    width: 100%;
    margin-top: 25px;
  }
  .top .top_r > div {
    width: 100%;
    margin-right: 0;
  }
  .top {
    padding-bottom: 24px;
  }
  .join {
    display: block;
  }
  .join .join_img {
    width: 100%;
    height: 0;
    overflow: hidden;
    padding-bottom: 48.14%;
  }
  .join .join_txt {
    width: 100%;
    padding: 20px 20px 40px;
  }
  .join .join_des {
    margin: 15px 0px;
  }
  .integrity .dang {
    position: relative;
    -webkit-transform: inherit;
        -ms-transform: inherit;
            transform: inherit;
    margin-right: 0;
    width: 120px;
  }
  .integrity .integrity_des {
    width: 100%;
  }
  .integrity .integrity_txt {
    text-align: center;
    margin-top: 25px;
    padding: 20px;
  }
  .integrity .integrity_tit {
    margin-bottom: 0px;
  }
  .integrity {
    padding: 40px 0;
  }
  .integrity .integrity_flx div img {
    width: 16px;
  }
  .integrity .integrity_flx div {
    margin-bottom: 8px;
  }
}