/* 全局重置与基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "Microsoft Yahei", sans-serif;
    font-size: 14px;
    color: #333;
    background: #fff;
    line-height: 1.6;
}
a {
    text-decoration: none;
    color: #333;
}
a:hover {
    color: #c00;
    text-decoration: none;
}
ul, ol {
    list-style: none;
}
img {
    border: 0;
    max-width: 100%;
    vertical-align: middle;
}
.clearfix:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.clearfix {
    zoom: 1;
}
.pull-left {
    float: left !important;
}
.pull-right {
    float: right !important;
}
.container {
    width: 1170px !important;
    margin: 0 auto;
}
.container-fluid {
    width: 100%;
}
h1,h2,h3,h4,h5 {
    font-weight: normal;
}
/* 顶部Logo 完美样式 */
.top-logo {
  padding: 5px 0;
}
.top-logo img {
  display: block;
  width: auto;
  height: 60px;     /* 核心控制大小 */
  max-height: 60px;
  object-fit: contain;
  border: none !important;
}

/* 强制修复LOGO大小 100%生效 */
.container.top-logo a.pull-left img {
  height: 60px !important;
  max-height: 60px !important;
  width: auto !important;
  display: block !important;
  border: none !important;
}