.book.with-header .book-summary,.book.with-header .book-body {
    top: 62px;
}

header#small {
    display: none;
}

header#main .inner {
    padding: 0 40px;
    position: relative;
    height: 60px;
    background-color: #fff;
    box-shadow: 0 1px 2px rgba(150,150,150,.3);
}

header#main .inner a {
    color: #353535;
    cursor: pointer;
}

header#main .inner a:hover {
    text-decoration: none;
}

header#main .inner header#mainer_ctrls {
    display: inline-block;
    position: absolute;
    right: 40px;
    font-size: 16px;
}

header#main .inner .top_nav {
    display: inline-block;
    margin: 0;
}

header#main .inner .top_nav .top_nav_item {
    display: inline-block;
    box-sizing: border-box;
    height: 60px;
}

header#main .inner .top_nav .top_nav_item.selected {
    border-bottom: 4px solid #0bb1ea;
}

header#main .inner .top_nav .top_nav_item.selected:hover {
    border-bottom: 4px solid #0bb1ea;
}

header#main .inner .top_nav .top_nav_item:hover {
    border-bottom: 4px solid #eaeaea;
}

header#main .inner .top_nav a {
    height: 60px;
    line-height: 60px;
    padding: 0 15px;
}

header#main .inner .top_notice_box {
    display: inline-block;
    padding: 0 30px;
}

header#main .inner .top_user_box {
    display: inline-block;
}

header#main {
    position: relative;
    z-index: 10;
}

.logo {
    /* float: left; */
    height: 100%;
    font-size: 24px;
}

.logo a {
    display: inline-block;
    overflow: hidden;
    text-decoration: none;
    line-height: 999em;
}

.logo a img {
    display: block;
}

header#main .inner {
    padding: 0 15px;
    position: relative;
    height: 60px;
    background-color: #fff;
    box-shadow: 0 1px 2px rgba(150,150,150,.3);
}

header#main .inner a {
    color: #353535;
    cursor: pointer;
}

header#main .inner a:hover {
    text-decoration: none;
}

header#main .inner header#mainer_main {
    display: inline-block;
}

header#main .inner header#mainer_sub_title,header#main .inner header#mainer_title {
    display: inline-block;
    color: #353535;
    font-size: 18px;
    font-weight: 400;
    height: 60px;
    line-height: 60px
}

header#main .inner header#mainer_logo {
    display: inline-block;
    width: 36px;
    height: 36px;
    vertical-align: middle;
    margin-right: 10px;
    background-size: cover;
}

header#main .inner header#mainer_title:after {
    content: "";
    display: inline-block;
    width: 20px;
    height: 14px;
    border-right: 1px solid #353535
}

header#main .inner header#mainer_sub_title {
    padding: 0 20px;
}

@media only screen and (-webkit-min-device-pixel-ratio: 2) {
    .logo a {
        background-size: 250px auto;
    }
}

@media (max-width: 1024px) {
    .book.with-header .book-summary,.book.with-header .book-body {
        top: 45px;
    }

    header#main {
        display:none;
    }

    header#small {
        position: relative;
        display: block;
        width: 100%;
        z-index: 10;
        height: 45px;
    }

    header#small .swiper-container {
        height: 40px;
        line-height: 40px;
        font-family: "黑体",sans-serif;
    }

    header#small .swiper-container .swiper-slide {
        text-align: center;
        background: #fff;

        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }

    header#small .swiper-container .swiper-slide a {
        color: black;
    }

    header#small .swiper-container .swiper-slide.selected a {
        color: red;
    }
}