.background_pic{
    background-image: url("../img/library1_bg.png");
    width: 100%;
    height: 288px;
    background-position: center;
}

.address{
    height: 41px;
    border-bottom: 1px solid #c1c1c1;
    margin-top: 30px;
     background: url(../img/bg-2.png) repeat-x 0 38px;
}

.address span{
    display: inline;
    font-size: 15px;
    vertical-align:top;
    margin-left: 10px;
    color: #c1c1c1;
}

.background{
    background-color: #f8f9fb;
    width: 100%;
    height: 100%;
}

.font{
    font-size: 15px;
    color: black;
    margin-top: 20px;
    margin-left: 20px;
}

.main{
    width: 1120px;
    margin: 0 auto;
    height: 100%;
}

.nav2{
    height: 90px;
    width: 100%;
    background-color: white;
    margin-top: 20px;
    border: 1px solid #e8e8e8;
    position: relative;
}

.p_1{
    display: inline-block;
    margin-left: 30px;
    margin-top: 15px;
    font-size: 14px;
    font-weight: bold;
}

#p_2{
    display: inline-block;
    position: absolute;
    height: 25px;
    width: 40px;
    text-align: center;
    left: 107px;
    top:12px;
}

.p_2 a{
    font-size: 15px;
}
.p_2:hover{
    background-color: #fdb747;
    border-radius: 5px;
}

.list{
    height: 70px;
    float: right;
    margin-top: 13px;
    margin-right: 35px;
    width: 930px;
}

.list ul li{
    float: left;
    margin-left: 30px;
    height: 25px;
    margin-bottom: 15px;
    width: 100px;
}

.alink2{
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 2px;
    color: black;
    font-size: 14px;
    text-align: center;
}


.page ul li{
    float:left;
    width: 20px;
    display: inline-block;
    margin-left: 30px;
}

.page ul li a{
    display: inline-block;
    width: 100%;
    height: 100%;
    text-align: center;
}

.page{
    width: 100%;
    height: 20px;
    text-align: center;
    margin-bottom: 100px;
    margin-top: 50px;
}

.page ul{
    width: 400px;
    height: 20px;
    margin: 0 auto;
}

.page ul li a{
    color: black;
}

.nav3{
    width: 100%;
    height: 45px;
    border: 1px solid #e8e8e8;
    background-color: white;
    margin-top: 90px;
}

.nav3 ul{
    width: 100%;
    text-align: center;
}

.nav3_title{
    float: left;
    margin-left:20px ;
    height: 41px;
    line-height: 41px;
    padding: 0 10px;
}

.nav3hover{
    color: white;
    background-color: #fdb747;
    border-radius: 5px;
}


.nav3_title a{
    color: black;
}

.nav3_title:hover{
    border-bottom: 4px solid #3aa3e4;
}

.nav3_title:hover a{
    font-weight: bold;
}

.part{
    width: 260px;
    height: 260px;
    position: relative;
    border: 1px solid #e8e8e8;
    background-color: white;
    margin-bottom: 20px;
    left: 10px;
}

.part_pic{
    position: absolute;
    top:0;
    display: block;
    width: 100%;
    height: 155px;
}

.part_content{
    width: 220px;
    margin: 0 auto;
    position: relative;
    top:155px;
}

.part_p{
    position: absolute;
    top:10px;
    font-size: 14px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    width:222px;   
}
.part_p a{
	color:black;
}

.part_span{
    font-size: 12px;
    color: #c1c1c1;
    position: absolute;
    top:39px;
    display: block;
    width: 100%;
    border-bottom: 1px solid #e8e8e8;
    height: 26px;
}

.part_pic2{
    position: absolute;
    bottom: 10px;
}

.download{
  	padding:2px 5px;
  	border:1px solid #008EFF;
    color: #8e8e8e;
    font-size: 13px;
    margin-right:10px;
    border-radius: 8px;
    color: #008EFF;
    font-size: 12px;
}

.arrow{
    position: absolute;
    bottom: 10px;
    right: 10px;
    width:42px;
}

.nav3_time,.nav_share{
    height: 50px;
    width: 1120px;
    background-color: white;
    margin-top: -1px;
    border: 1px solid #e8e8e8;
    position: absolute;
}
#list_time,#list_pub{
    float: right;
    margin-top: 13px;
    width: 930px;
}
#list_time ul li ,#list_pub ul li{
    float: left;
    margin-left: 20px;
    height: 25px;
    margin-bottom: 15px;
}
.time_p_2{
    display: inline-block;
    position: absolute;
    height: 25px;
    width: 40px;
    text-align: center;
    left: 118px;
    top:12px;
}
.choose_control{
	display:-webkit-box;
    display:-webkit-flex;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack:justify;
    -webkit-justify-content:space-between;
    -ms-flex-pack:justify;
    justify-content:space-between;
    padding-top:77px;
}
.choose_cecommend{
	display:inline-block;
	width:35px;
	padding: 10px 0;
	    cursor: pointer;
	margin-left: 40px;
}
.choose_cecommend_select{
	color:#008EFF;
	border-bottom:4px solid #008EFF;
}
.choose_control>span{
	font-size:12px;
	color:#3d3d3d;
	padding-left: 20px;
	background-position: left center;
	background-repeat: no-repeat;
}
.choose_control>a{
	font-size:12px;
	color:#3d3d3d;
	padding-left: 20px;
	background-position: left center;
	background-repeat: no-repeat;
}
.sc{
	background-image: url("../img/shoucang.png");
}
.already_sc{
	background-image: url("../img/shoucang_sel.png")!important;
}