/* 命名空间隔离：所有类名增加自定义前缀 hlw-，避免冲突 */
.hlw-navbox {
  position: relative;
  z-index: 90;
  width: 100%;
  padding: 20px  20px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin-left: 20px;
  margin-right: 50px;
}
.hlw-navbox:after, .hlw-navbox:before {
  content: "";
  display: table;
}
.hlw-navbox:after {
  clear: both;
}
.hlw-navbox {
  zoom: 1;
}

/* 左侧导航 */
.hlw-nav {
  width: 60%;
  text-align: left;
  float: left;
}
.hlw-nav > ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.hlw-nav > ul > li {
  display: inline-block;
  float: left;
  width: 20%;
  vertical-align: top;
  margin: 0;
  padding: 0;
  list-style: none;
}
.hlw-nav > ul > li > a {
  display: block;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  background: url(/static/image/ico_arrow_right_noborder_white.png) 0 4px no-repeat;
  background-size: 22px auto;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-left: 30px;
  text-decoration: none;
}
.hlw-nav > ul > li > div {
  display: block;
  padding: 20px 30px;
}
.hlw-nav > ul > li > div > a {
  display: block;
  font-size: 15px;
  font-weight: 200;
  color: rgba(255, 255, 255, 0.8);
  padding: 8px 0;
  -webkit-transition: all .35s;
  transition: all .35s;
  text-decoration: none;
}
.hlw-nav > ul > li > div > a:hover {
  text-decoration: underline;
  color: rgba(255, 255, 255, 1);
}

/* 右侧盒子 */
.hlw-box {
  width: 20%;
  position: relative;
  z-index: 99;
  text-align: left;
  float: right;
}
.hlw-box > .hlw-logo {
  display: block;
}
.hlw-box > .hlw-logo > img {
  max-width: 100%;
  height: auto;
}
.hlw-box > .hlw-contact {
  text-align: left;
  padding: 30px 0;
}
.hlw-box > .hlw-contact > h3 {
  font-size: 18px;
  color: #fff;
  font-weight: 300;
  margin: 0;
  padding: 0;
}
.hlw-box > .hlw-contact > p {
  padding: 10px 0;
  font-size: 14px;
  color: #fff;
  line-height: 24px;
  margin: 0;
}
.hlw-box > .hlw-contact > p > a {
  display: block;
  color: #fff;
  text-decoration: none;
}
.hlw-box > .hlw-contact > p > a > img {
  height: 20px;
  width: auto;
  margin-right: 10px;
  border: 0;
  vertical-align: middle;
}
.hlw-box > .hlw-qrcode {
  text-align: left;
}
.hlw-box > .hlw-qrcode > img {
  width: 170px;
  height: auto;
  background: #fff;
  -webkit-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  border: 0;
  vertical-align: middle;
}

/* 响应式适配 */
@media only screen and (max-width:1200px) {
  .hlw-nav > ul > li {
    width: 33.33%;
    padding: 10px 0;
  }
  .hlw-nav > ul > li > a {
    font-size: 18px;
  }
  .hlw-nav > ul > li > div {
    display: none;
  }
  .hlw-box {
    width: 30%;
  }
}
@media only screen and (max-width:780px) {
  .hlw-box {
    width: 40%;
  }
  .hlw-nav > ul > li {
    width: 50%;
  }
}
@media only screen and (max-width:640px) {
  .hlw-box > .hlw-qrcode {
    display: none;
  }
}
@media only screen and (max-width:540px) {
  .hlw-nav {
    display: none;
  }
  .hlw-box {
    width: 100%;
    float: none;
  }
  .hlw-box > .hlw-logo > img {
    max-width: 80%;
  }
}

/* 辅助浮动类（隔离前缀） */
.hlw-fl {
  float: left;
}
.hlw-fr {
  float: right;
}