@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Roboto", sans-serif;
    font-size: 14px;
    background-color: #fff;
    color: #333;
}



h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5em;
}

p {
    line-height: 1.5;
    margin-bottom: 1em;
}

a {
    color: #0366d6;
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: underline;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.header-area {
    position: sticky;
    padding-top: 10px;
    z-index: 1000;
    top: 0;
    width: 100%;
    height: 70px !important;
    padding: 15px;
    background-color: #24292e;
    box-shadow: 0 0px 8px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
}

.backg-color {
    background-color: #f0f0f0;
}

/* Tab标签开始 */
.introduce-menus {
    float: left;
    width: 200px;
    font-size: 14px;
    margin-top: 10px;
    margin-right: 50px;
}

.introduce-paper {
    margin-top: 20px;
}

.introduce-img {
    width: 400px;
    height: 250px;
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

.news-gym-select {
    font-style: normal;
}

.news-bar {
    height: 30px;
    background-color: #f6f8fa;
}

.news-item {
    margin-left: 220px;
    margin-right: 200px;
    border: 1px solid #ddd;
    padding: 0;
    width: 880px;
    background-color: #fff;
}

.news-title {
    width: 100%;
    height: 10%;
    text-align: center;
    background-color: #f6f8fa;
    padding: 10px;
    font-weight: 600;
    color: #0366d6;
}