html,
body {
    height: 100%;
    width: 100%;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Roboto", "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", BlinkMacSystemFont, -apple-system, "Segoe UI", "Microsoft Yahei", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
    font-weight: 400;
    margin: 0;
}

a {
    -webkit-transition: all 0.35s;
    -moz-transition: all 0.35s;
    transition: all 0.35s;
    color: #474157;
}

a:hover,
a:focus {
    color: #474157;
}

hr {
    max-width: 100px;
    margin: 25px auto 0;
    border-width: 1px;
    border-color: rgba(34, 34, 34, 0.1);
}

hr.light {
    border-color: white;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 200;
    letter-spacing: 1px;
}

p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}
.navbar-white .navbar-brand .navbar-brand-img {
    width: 40px;
    display: unset;
}
ul, ol, li {
    list-style: none;
    padding: 0;
    margin: 0;
}
.cursor_p,.no_open{
    cursor: pointer;
}
.mg_l_15{
    margin-left: 15px;
}
.float_r{
    float: right;
}

.text_overflow_20 {
    height: 20px; /* 设置容器高度 */
    white-space: nowrap; /* 防止文本换行 */
    overflow: hidden; /* 隐藏超出容器的部分 */
    text-overflow: ellipsis; /* 使用省略号表示被截断的文本 */
}
.color_select{
    color: cornflowerblue;
}
.kf_qr {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.kf_qr .service-icon {
    width: 50px;
    height: 50px;
    background-color: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    font-size: 25px;
    color: cadetblue;
}
.kf_qr .kf_qr_top{
    font-size: 10px;
    color: black;
}

.kf_qr .service-icon  img {
    width: 100%;
}

.kf_qr .qr-code {
    display: none;
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    width: 120px;
    height: 120px;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 5px;
}

.kf_qr .service-icon:hover .qr-code {
    display: block;
}
.font_w_600{
    font-weight: 600;
}