html {
    font: 14px/1.5 "Microsoft Yahei", Arial, Helvetica, sans-serif;
    background-color: #fff;
}

h2 {
    margin: 0;
}

body {
    margin: 0 auto;
    min-width: 1000px;
}

p,
span {
    font-size: 1.2rem;
    line-height: 1.875rem;
}

/* head */
header {
    height: 78px;
    /*border-bottom: 1px solid #e6e6e6;*/
    border: 1px solid #e6e6e6;
    margin-bottom: 0;
    border-radius: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}


.logo_div {
    margin-left: 50px;
    width: 180px;
}

.navbar_div .inner_crumbs .active {
    font-size: 1.4rem;
    font-weight: bold;
}

.navbar_div .outer_crumbs a span {

    font-size: 0.7rem;
    display: inline-block; /* 使其可以像块级元素一样设置宽高，但保持内联特性 */
    padding: 2px 11px; /* 类似于按钮的内边距 */
    font-weight: bold; /* 字体加粗 */
    letter-spacing: 2px;
    text-align: center; /* 文本居中 */
    text-decoration: none; /* 去除下划线 */
    color: #fff; /* 文本颜色 */
    background-color: #df2922; /* 背景颜色 */
    border: none; /* 去除边框 */
    border-radius: 4px; /* 圆角 */
    cursor: pointer; /* 鼠标悬停时显示小手图标 */
    transition: all 0.3s ease; /* 添加过渡效果 */
}


.navbar_div a span {
    color: #000;
}


header .logo img {
    height: auto;
    width: 100%;
}


@media (max-width: 1024px) {
    .navbar_div .inner_crumbs a {
        text-decoration: none;
        margin-right: 30px;
    }

    .navbar_div .outer_crumbs a {
        text-decoration: none;
        margin-right: 10px;
    }

    .navbar_div {
        margin-right: 20px;
    }
}


@media (min-width: 1025px) {
    .navbar_div .inner_crumbs a {
        text-decoration: none;
        margin-right: 50px;
    }

    .navbar_div .outer_crumbs a {
        text-decoration: none;
        margin-right: 10px;
    }

    .navbar_div {
        margin-right: 50px;
    }

}


/* 备案 */

.copy-text {
    margin: 10px auto;
}

.copy-text p, .copy-text span {
    font-size: 1rem;
}


.copy-text .icp {
    color: #939393;
    text-decoration: none;
}


.company {
    color: #939393;
    display: flex;
    flex-direction: row;
    justify-content: center;
    text-decoration: none;
    margin-top: 10px;
}

.beian {
    height: 20px;
    line-height: 20px;
    margin: 0 0 0 5px;
    color: #939393;
}