/** {
    margin: 0;
    padding: 0;
    font-family:"Microsoft YaHei", "SimSun", sans-serif;
    box-sizing: border-box;
}*/

body {
    /* background-color: #f5f5f5;*/
    background-color: #fff;
    margin: 0;
}

/* 页眉样式 */
header {
    background-image: url(../images/top.png);
    width: 100%;
}

    header * {
        margin: 0;
        padding: 0;
        font-family: "Microsoft YaHei", "SimSun", sans-serif;
        box-sizing: border-box;
    }


.logo-container {
    display: flex;
    align-items: center;
    width: 80%;
    margin: 0 auto;
    justify-content: space-between;
}

.logo {
    height: 120px;
}

.example input[type=text] {
    padding: 10px;
    font-size: 17px;
    border: 1px solid grey;
    float: left;
    width: 75%;
    background: #f1f1f1;
}

.example button {
    float: left;
    width: 25%;
    padding: 10px;
    background: #1a6cb2;
    color: white;
    font-size: 17px;
    border: 1px solid grey;
    border-left: none;
    cursor: pointer;
}

    .example button:hover {
        background: #155a9a;
    }

/* 导航栏样式 */
nav {
    background-color: #1a6cb2;
    width: 100%;
}

    nav * {
        margin: 0;
        padding: 0;
        font-family: "Microsoft YaHei", "SimSun", sans-serif;
        box-sizing: border-box;
    }

.main-nav {
    display: flex;
    width: 80%;
    margin: 0 auto;
    list-style: none;
}

    .main-nav li {
        flex: 1;
        text-align: center;
    }

        .main-nav li a {
            display: block;
            color: white;
            text-decoration: none;
            padding: 15px 0;
            font-size: 22px;
            font-weight: bold;
        }

            .main-nav li a:hover {
                background-color: #155a9a;
            }

/* 下拉菜单样式 */
.dropdown {
    position: relative;
}

.dropbtn {
    cursor: pointer;
}

.dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    background-color: #fff;
    min-width: 100%;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 5;
}

    .dropdown-content a {
        color: #333 !important;
        padding: 12px 16px;
        text-align: center;
        text-decoration: none;
        display: block;
        border-bottom: 1px solid #eee;
    }

        .dropdown-content a:hover {
            background-color: #f1f1f1;
            color: white !important;
        }

.dropdown:hover .dropdown-content {
    display: block;
}

/* 主要内容区域 */
main {
    width: 80%;
    margin: 20px auto;
}

.content-container {
    display: flex;
    margin-bottom: 20px;
}


.info-container {
    background-color: #fff;
    padding: 10px;
    width: 80%;
    margin: 0 auto;
}

.info-title {
    cursor: pointer;
    font-size: 18px;
    margin-bottom: 20px;
}

    .info-title a {
        color: #333;
        text-decoration: none;
    }

        .info-title a:hover {
            color: #1a6cb2;
        }


.info-content {
    position: relative;
}

.articleTitle {
    font-weight: bold;
    font-size: 25px;
    text-align: center;
}

.articleAuthor {
    text-align: center;
    padding: 10px 0px;
    border-bottom: 1px solid #ccc;
}

    .articleAuthor span {
        margin: 0px 10px;
        font-size: 16px;
    }

.articleInfo {
    width: 100%;
    padding: 10px 0;
}

/*底部*/

/* 主要内容区域 */
footer {
    width: 100%;
    background-color: #ddd;
}

    footer * {
        margin: 0;
        padding: 0;
        font-family: "Microsoft YaHei", "SimSun", sans-serif;
        box-sizing: border-box;
    }

#copyright {
    height: 180px;
    width: 80%;
    margin: 0 auto;
}

#copy_txt {
    float: left;
    line-height: 35px;
    margin-left: 50px;
    margin-top: 20px;
}

    #copy_txt a {
        text-decoration: none;
        color: #333;
    }

        #copy_txt a:hover {
            color: #1a6cb2;
        }

#copy_ewm {
    float: right;
    margin-top: 30px;
    margin-right: 50px;
}

/*end*/