/* .header {
    width: 100%;
    height: 100px;
    background-color: pink;
    padding: 0 220px;
    margin: 0 auto; 
    display: flex;
    align-items: center;
    justify-content: center;

    .header_logo {
        width: 100px;
        height: 60px;
    }

    ul {
        display: flex;

        li {
            padding: 0 40px;
            height: 45px;
            line-height: 45px;
            &:not(:last-child) {
                border-right: 1px solid #eee;
            }
        }
    }
    .logo_business {
        margin-right: 15px;
    }
} */
.index_center .index_center_banner {
  width: 100%;
  display: block;
}
.index_center .index_introduce {
  display: flex;
  align-items: center;
  flex-direction: column;
  height: 355px;
}
.index_center .index_introduce h3 {
  color: #B16C2A;
  font-size: 34px;
  padding: 100px 0 30px 0;
}
.index_center .index_introduce p {
  margin-bottom: 5px;
}
.index_contact_us {
  height: 430px;
  background-color: #eee;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.index_contact_us h3 {
  color: #B16C2A;
  font-size: 28px;
  margin: 46px 0 40px 0;
}
.index_contact_us .topipt {
  width: 472px;
  height: 53px;
  padding: 15px 0 15px 15px;
}
.index_contact_us .index_youname {
  margin-right: 20px;
}
.index_contact_us .index_content {
  width: 971px;
  height: 100px;
  border-radius: 2px;
  margin: 20px 0 30px 0;
  padding: 15px 0 0 15px;
  border: none;
  outline: none;
}
.index_contact_us span {
  display: inline-block;
  width: 103px;
  height: 53px;
  line-height: 53px;
  text-align: center;
  background: #b16c2a;
  border-radius: 2px;
  color: #fff;
  cursor: pointer;
}
.header .ul .index {
  color: #B16C2A;
}