.xhw-stu-class-common-bgimg{
    background-image: ;
    background-repeat: no-repeat;   
}

#p-detail .xhw-stu-content-list-item-txt {
    color: #006ab4;
    text-decoration: underline;
    cursor: pointer;
}


/* gif弹出层样式表样式 */

#xhw-stu-keywordmask {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 998;
    display: none;
    overflow: hidden;
}

#xhw-stu-keywordmodal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 8px;
    z-index: 999;
    display: none;
    overflow: hidden;
}

#xhw-stu-keywordmodal .xhw-stu-gif-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    position: absolute;
    text-align: center;
    cursor: pointer;
    z-index: 999;
}

#xhw-stu-keywordmodal .xhw-stu-gif-icon-close {
    background-position: -260px -449px;
    /* 加background */
    top: 6px;
    right: 8px;
}

#xhw-stu-keywordmodal .xhw-stu-gif-icon-share {
    background-position: -216px -449px;
    /* 加background */
    top: 6px;
    right: 41px;
    display: none;

}

#xhw-stu-data-sentence-fixed .xhw-stu-gif-sentence-close{
    display: inline-block;
    width: 24px;
    height: 24px;
    position: absolute;
    text-align: center;
    cursor: pointer;
    z-index: 999;    
    top: 17px;
    right: 27px;
    background-image: ;
    background-position: 0 0;
    background-repeat: no-repeat;
}

#xhw-stu-data-sentence-fixed .xhw-stu-gif-sentence-share{
    display: inline-block;
    width: 24px;
    height: 24px;
    position: absolute;
    text-align: center;
    cursor: pointer;
    z-index: 999;    
    top: 17px;
    right: 57px;
    background-image: ;
    background-position: 0 0;
    background-repeat: no-repeat;
}

#xhw-stu-keyword-img-loading {
    width: 300px;
    height: 300px;
    background-color: #6c9ac9;
    background-color: rgba(0, 94, 169, .63);
    backdrop-filter: saturate(180%) blur(5px);
    line-height: 300px;
    color: #fff;
    font-size: 18px;
    text-align: center;
}



/* 关键字列表 */
#xhw-stu-keywordlinkmask {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 998;
    display: none;
    overflow: hidden;
}

#xhw-stu-key-point {
    position: relative;
    color: black;
    margin: 0 auto 16px;
    width: 108px;
    text-align: center;
    font-size: 14px;
}

#xhw-stu-key-point .xhw-stu-k-top {
    width: 108px;
    height: 38px;
    float: none;
    line-height: 42px;
}

#xhw-stu-key-point .xhw-stu-k-top-span {
    background-position: -10px -449px;
    /* 加background */
    margin-bottom: 0;
    display: block;
    width: 42px;
    height: 38px;
    float: left;
    margin-left: 2px;
}

#xhw-stu-key-point .xhw-stu-key-listbox{
    display:block;
}
#xhw-stu-key-point .xhw-stu-k-bottom {
    width: 108px;
}

#xhw-stu-key-point .xhw-stu-key-list {
    position: relative;
    padding-top: 10px;
    padding-bottom: 15px;
}

#xhw-stu-key-point .xhw-stu-key-line {
    position: absolute;
    border-left: 2px solid #4f91fa;
    height: 100%;
    left: 20px;
    top: 0;
}

#xhw-stu-key-point .xhw-stu-key-list-box {
    display: none;
}

#xhw-stu-key-point .xhw-stu-key-item {
    position: relative;
    line-height: 28px;
    padding: 4px 0;
}

#xhw-stu-key-point .xhw-stu-key-item-icon {
    line-height: 28px;
    display: inline-block;
    position: absolute;
    top: 0;
    left: 0;
}

#xhw-stu-key-point .xhw-stu-key-icon-img {
    background-position: -511px -399px;
    /* 加background */
    position: absolute;
    display: inline-block;
    width: 14px;
    height: 14px;
    top: 6px;
    left: 0;
    line-height: 0;
}

#xhw-stu-key-point .xhw-stu-key-icon-line {
    position: absolute;
    display: inline-block;
    width: 7px;
    border-top: 1px solid #4f91fa;
    top: 13px;
    left: 14px;
}

#xhw-stu-key-point .xhw-stu-key-icon-point {
    position: absolute;
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: #4f91fa;
    border-radius: 3px;
    left: 19px;
    top: 12px;
}

#xhw-stu-key-point .xhw-stu-kl-word {
    text-align: left;
    font-size: 14px;
    cursor: pointer;
    margin-left: 38px;
    display: block;
    color: #4f91fa;
    line-height: 20px;
    ;
}

#xhw-stu-key-point .xhw-stu-keyword-packup {
    position: relative;
    height: 16px;
}

#xhw-stu-key-point .xhw-stu-paspread-icon {
    display: inline-block;
    width: 25px;
    height: 27px;
    position: absolute;
    top: 0;
    left: 8px;
    cursor: pointer;
}

#xhw-stu-key-point .xhw-stu-packup-icon {
    background-position: -126px -449px;
}

#xhw-stu-key-point .xhw-stu-spread-icon {
    background-position: -171px -449px;    
}

/* 知识多一点loading */

#xhw-stu-key-point .xhw-stu-contentloading {
    color: #000;
    font-size: 14px;
    text-align: center;
    width: 100%;
    height: 309px;
    line-height: 309px;
    color: #999;
    margin: 0;
}

#xhw-stu-keywordlinkmodal a:hover {
    color: #000;
}

#xhw-stu-keywordlinkmodal {
    position: absolute;
    top: -259px;
    left: 103px;
    border-radius: 4px;
    background: #0f3582;
    z-index: 999;
    display: none;
    padding: 0px 20px 15px;
}

#xhw-stu-position-sanjiao {
    position: absolute;
    top: 250px;
    left: -23px;
    width: 0;
    height: 0;
    border-top: 20px solid transparent;
    border-right: 24px solid #0f3582;
    border-bottom: 20px solid transparent;
}

#xhw-stu-position-sanjiao em {
    background-position: -68px -449px;
    width: 38px;
    height: 33px;
    position: absolute;
    top: -17px;
    left: 7px;
}

#xhw-stu-keywordlinkmodal .xhw-stu-modal-title {
    background-position: -10px -399px;
    width: 348px;
    color: #fff;
    height: 30px;
    line-height: 30px;
    margin-top: 6px;
    padding-left: 18px;
    font-size: 16px;
    text-align: left;
}
#xhw-stu-keywordlinkmodal .xhw-stu-modal-title span{
    background-position: -378px -399px;
    height:20px;position:relative;margin-top:5px;width:74px;display:inline-block;
}

#xhw-stu-keywordlinkmodal .xhw-stu-link-content {
    background-position: -10px -10px;
    width: 668px;
    height: 369px;
}

#xhw-stu-link-content-txt {
    box-sizing: border-box;
    width: 385px;
    height: 369px;
    padding: 30px 20px;
    float: left;
    font-size: 14px;
    overflow: hidden;
}

#xhw-stu-link-content-book {
    box-sizing: border-box;
    width: 283px;
    height: 369px;
    padding: 30px 20px;
    float: left;
    font-size: 12px;
    overflow: hidden;
}

#xhw-stu-link-content-book .xhw-stu-link-content-book-item {
    display: inline-block;
    width: 50%;
    height: 154px;
    text-decoration: none;
}

#xhw-stu-link-content-book .xhw-stu-link-content-book-item-img {
    width: 100%;
    height: 90px;
    text-align: center;
}

#xhw-stu-link-content-book .xhw-stu-link-content-book-item-img img {
    display: inline-block;
    height: 100%;
}

#xhw-stu-link-content-book .xhw-stu-link-content-book-item-txt {
    text-align: center;
    box-sizing: border-box;
    padding: 3px 8px 0px;
    width: 100%;
    height: 40px;
    line-height: 18px;
    font-size: 12px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

#xhw-stu-link-content-book .xhw-stu-link-content-book-item-price {
    text-align: center;
    box-sizing: border-box;
    padding: 0px 8px 3px;
    width: 100%;
    height: 22px;
    line-height: 18px;
    font-size: 12px;
    color: red;
}
#xhw-stu-link-content-book .xhw-stu-link-content-book-item-price span{
    width: 19px; height: 19px;display: inline-block;vertical-align: -4px;
    background-position: -472px -399px;
}

#xhw-stu-link-content-txt .xhw-stu-link-content-ul li {
    text-align: left;
    list-style: none;
    border-bottom: 1px dotted #ccc;
    padding-left: 20px;
    line-height: 42px;
    height: 42px;
    position: relative;
}

#xhw-stu-link-content-txt .xhw-stu-link-content-ul span {
    width: 7px;
    height: 7px;
    border-radius: 5px;
    border: 2px solid #5dcdf9;
    display: inline-block;
    position: absolute;
    top: 18px;
    left: 4px;
    box-sizing: border-box;
}

#xhw-stu-link-content-txt .xhw-stu-link-content-ul a {
    width: 100%;
    display: block;
    height: 42px;
    line-height: 42px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}




/* 诗句弹出层样式 */
#xhw-stu-data-sentence-fixed{
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999;

}

#xhw-stu-data-sentence-box {
    position:relative;
    color: #fff;
    width: 609px;
    height: 417px;
    padding: 32px 48px;
    box-sizing: border-box;
    background-image: ;
    background-position: 0 0;
}



#xhw-stu-data-sentence-fixed .xhw-stu-shi-left-box {
    width: 231px;
    height: 354px;
    overflow: hidden;
    float: left;
    position: relative;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-right-box {
    float: right;
    width: 239px;
    height: 354px;
    position: relative;
    overflow: hidden;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-left {
    padding-right: 18px;
    width: 231px;
    height: 354px;
    overflow-y: scroll;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-right {
    width: 256px;
    height: 354px;
    overflow-y: scroll;
    padding-right: 18px;
    box-sizing: border-box;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-right::-webkit-scrollbar,
#xhw-stu-data-sentence-fixed .xhw-stu-shi-left::-webkit-scrollbar {
    display: none;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-title {
    padding: 0 8px;
    margin: 0;
    color: #5e4b42;
    line-height: 30px;
    font-weight: bold;
    font-size: 17px;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-icons {
    height: 27px;
    border-bottom: 2px dashed #d1ab81;
    margin-left: 20px;
    margin-bottom: 10px;
    position: relative;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-shujuan {
    position: absolute;
    display: block;
    left: -20px;
    top: 12px;
    width: 48px;
    height: 27px;
    padding-left: 15px;
    font-size: 12px;
    color: #fff;
    line-height: 29px;
    box-sizing: border-box;
    background-image: ;    
    background-position: 0 0;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-icons .xhw-stu-shi-xiayun {
    position: absolute;
    right: -1px;
    bottom: 0px;
    display: block;
    width: 21px;
    height: 15px;
    background-image: ;
    background-position: 0 0;
}

#xhw-stu-data-sentence-fixed .xhw-stu-shi-txt {
    color: #6e5c54;
    line-height: 26px;
    padding-left: 15px;
    font-size: 12px;
    margin: 0;
}