.page_book{
   background:url(http://guangxi.cqydrs.com/images/ukeybg.png) no-repeat;
   background-color:#bae1f6;
    background-size: 100% 75%;
    background-position: bottom center;
}
.page_tit{
    overflow: hidden;
}
.page_book .btn_book_search{
    top:230px;
}
.books_scroll{
    padding: 20px;
}
.background_img{
    margin-bottom: 10px;
    border-radius:16px;
}
.cover_text{
    font-size: 26px;
}
#bookContainer .book_item{
    position: relative;
    display: block;
    float:none;
    width:auto;
    padding-left: 0;
    padding-right: 0;
    margin-bottom: 20px;
    box-sizing: border-box;
    overflow: hidden;
    border-radius:10px;
    height:100px;
    display: -webkit-box;
      -webkit-box-orient: horizontal;
      -webkit-box-pack: center;
      -webkit-box-align: center;
      display: -moz-box;
      -moz-box-orient: horizontal;
      -moz-box-pack: center;
      -moz-box-align: center;
      display: -o-box;
      -o-box-orient: horizontal;
      -o-box-pack: center;
      -o-box-align: center;
      display: -ms-flexbox;
      -ms-flex-orient: horizontal;
      -ms-flex-pack: center;
      -ms-flex-align: center;
      display: box;
      box-orient: horizontal;
      box-pack: center;
      box-align: center;
}
#bookContainer .book_item::after{
    position: absolute;
    display: none;
    right:5px;
    top:30px;
    border:3px solid #ccc;
    width:10px;
    height: 10px;
    border-width: 3px 3px 0 0;
    transform-origin: center center;
    transform: rotate(45deg);
    content: "";
}

#bookContainer .book_item .icon{
    position: absolute;
    left:0;
    top:0;
    width:100%;
    height:100px;
    margin: 0;
    background-size: 100% 100px;
}
#bookContainer .book_item .item_name{
    position: relative;
    box-sizing: border-box;
    line-height: 40px;
    font-size: 30px;
    padding-right: 0;
    width:100%;
    padding-left: 136px;
    text-align: left;
    color:#fff;
    z-index: 2;
}