a {
    color: #333333;
}

/* 固定宽度居中 */
.container {
    width: 84%;
    margin: 0 auto;
}

/* 页头 */
header {
    height: 60px;
    background: linear-gradient(to right, red, orange);
    font-size: 1.2em;
}

.headBar {
    display: flex;
    align-items: center;
}

/* logo */
.logo {
    width: 145px;
    height: 45px;
    background: url(../image/logo.jpg) no-repeat center;
    background-size: cover;
}

/*导航栏*/
nav {
    width: 600px;
}

.navItem {
    display: inline-block;
    line-height: 60px;
    padding: 0 20px;
    color: #ffffff;
}

/* 当前选中的导航栏 */
.navItem.active {
    background: #555555;
    font-weight: 700;
}

/*搜索框*/
.search-wrap input {
    border: O;
    width: 15rem;
    line-height: 1.75rem;
    outline-style: none;
    padding-left: 0.625rem;
    border-radius: 5px;
}

.search-wrap button {
    width: 3.125rem;
    height: 1.75rem;
    border: 0;
    background-color: #555555;
    color: #ffffff;
    border-radius: 5px;
}

/* 网站介绍 */
.fiction-text {
    column-count: 2; /* 文本划分成2列 */
    column-gap: 40px; /* 指定的列之间的差距 */
    column-rule-style: solid;
    column-rule-width: 1px;
    padding: 0 70px;
    margin-top: 40px;
}

/*介绍标题*/
.fiction-text h1 {
    column-span: all;
    text-align: center;
    margin-bottom: 20px;
}

/* iframe区域 */
.iframeWrap {
    width: 100%;
    overflow: hidden;

}

iframe {
    width: 103%;
    height: 450px;
}

/*分页*/
.pageWrap {
    overflow: hidden;
}

.pageItem {
    width: 100px;
    height: 20px;
    margin-right: 20px;
}

ul.page {
    margin: 20px 0;
    float: right;
}

ul.page li {
    display: inline;
}

ul.page li a {
    padding: 8px 16px;
    border: 1px solid #cccccc;
}

/*未访问的超链接*/
ul.page li a:link {
    color: #333333;
}

/*已访问的超链接去*/
ul.page li a:visited {
    color: #333333;
}

/*当鼠标悬停在超链接上时*/
ul.page li a:hover {
    color: #FB6638;
}

/*被选择的超链接*/
ul.page li a:active {
    color: #FB6638;
}

/*页脚*/
footer {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: #E9E9E9;
}

footer a {
    margin: 0 20px;
}