@charset "utf-8";
/* 初始化 */
body, span, div, img, ul, ol, li, p, dl, dt, dd, input, form, h1, h2, h3, h4, h5, h6, * {
    margin: 0;
    padding: 0;
}
img {
    border: none;
}

ul {
    list-style: none;
}
body {
    color: #888;
    font-size: 12px;
    font-family:"微软雅黑";
}
a {
    text-decoration:none;
    color:#000;
}
a:hover {
    text-decoration:none;
    color:#000;
}
input:focus {
    outline: none;
}
i{
    font-style: normal;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.abs {
    position: absolute;
}
.rel {
    position: relative;
}
.clear {
    clear: both;
    height: 0;
    overflow: hidden
}

/* 初始化end */


/*java零基础必备安装包*/
.install-package{
    width: 1200px;
    margin: 0 auto;
}
.install-package .nav-video{
    font-size: 16px;
    color: black;
    margin: 20px 0;
}
.install-package .nav-video a{
    font-size: 16px;
    color: black;
    padding: 0 10px;
}
.install-package .nav-video .azb-a{
    color: #1895FF;
}
.install-package .nav-video a:first-child{padding-left: 0;}
.install-package .azb-one{
    width: 1200px;
    height: 220px;
    background: #FAFAFA;
    border: 1px solid #E9E7E7;
    box-sizing: border-box;
    padding: 30px 27px;
    margin-bottom: 37px;
}

.install-package .azb-one .p-img1{
    width: 263px;
    height: 159px;
}
.p-img1 .course_img{
    width: 263px;
    height: 159px;
}
.install-package .azb-one .one-font{
    width: 843px;
    height: 159px;
    box-sizing: border-box;
    overflow: hidden;
}
.install-package .azb-one .one-font h1{
    font-size: 16px;
    color: #292929;
    margin: 18px 0 13px 0;
}
.install-package .azb-one .one-font p{
    font-size: 14px;
    color: #7C7B7B;
    line-height: 26px;
    text-overflow:ellipsis;
}

/*左侧*/
.install-package .left-div{
    width: 837px;
    box-sizing: border-box;
}
.install-package .left-div .down-list{
    width: 837px;
    background: #FAFAFA;
    box-sizing: border-box;
    border: 1px solid #E8E6E6;
    border-top: none;
}
.install-package .left-div .down-list .list-title{
    width: 100%;
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    color: white;
    background: #369DFF;
    box-sizing: border-box;
    padding-left:30px;
}
.install-package .left-div .down-list .list-title h2{
    font-size: 16px;
    float: left;
}
.install-package .left-div .down-list .list-title .list-ra{
    float: right;
    height: 23px;
    line-height: 23px;
    padding: 0 8px;
    margin-right: 10px;
    font-size: 12px;
    color: #FEDC1E;
    border: 1px solid white;
    border-radius: 8px;
    margin-top: 5px;
}
.install-package .left-div .down-list .list-nav{
    margin:25px 30px;
    font-size: 14px;
    color: #030303;
}
.install-package .left-div .down-list .list-nav a{
    color: #7C7B7B;
    margin-right: 10px;
}
.install-package .left-div .down-list .list-nav .list-nav-a{
    color: #F5440D;
}
.install-package .left-div .down-list .down-ul{
    width: 805px;
    min-height: 180px;
    padding-left: 30px;
    overflow: hidden;
}
.install-package .left-div .down-list .down-ul li{
    float: left;
    margin-left:40px;
    margin-bottom: 20px;
    width: 330px;
}

.install-package .left-div .down-list .down-ul li span{
    width: 290px !important;overflow: hidden;
    display:inline-block;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.install-package .left-div .down-list .down-ul li a i{
    display: inline-block;
    width: 14px;
    height: 14px;
    background:url("../img/azb-4.png") no-repeat;
    margin-left: 5px;
}
.install-package .left-div .btn-img{
    width: 836px;
    height: 113px;
    position: relative;
}
.install-package .left-div .btn-img img{
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
}
.install-package .left-div .btn-img .left-btn{
    display: inline-block;
    position: absolute;
    right: 58px;
    top: 35px;
    width: 102px;
    height: 30px;
    background: url("../img/azb-3.png") no-repeat;
    text-align: center;
    line-height: 30px;
}
.install-package .left-div .btn-img .left-btn:hover{color: #F5440D;}
.install-package .left-div .down-list .list-title .list-rb{
    float: right;
    color: white;
    margin-right: 30px;
}
.install-package .left-div .down-list .list-title .list-rb:hover{color: #F5440D;}
.install-package .left-div .down-list .articl-ul{
    width: 100%;
    box-sizing: border-box;
    padding:26px;
    overflow: hidden;
}
.install-package .left-div .down-list .articl-ul li{
    width: 90%;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    margin: 10px 0;
    overflow: hidden;
    white-space:nowrap;
    text-overflow: ellipsis;
}
.install-package .left-div .down-list .articl-ul li i{font-weight: bolder;margin-right: 5px;}
.install-package .left-div .down-list .articl-ul li:hover a{color: #F5440D;}
.install-package .left-div .left-look{
    width: 100%;
    color: #030303;
    font-size: 14px;
    margin: 40px 0;
}
.install-package .left-div .left-look a{
    display: inline-block;
    color: #7C7B7B;
    margin: 0 10px;
}
.install-package .left-div .left-look a:hover{color: #F5440D;}
/*右侧*/
.install-package .right-box{
    width: 353px;
}
.install-package .right-div{
    width: 353px;
    background: #FAFAFA;
    box-sizing: border-box;
    border: 1px solid #E8E6E6;
    padding: 27px;
    overflow: hidden;
    margin-bottom: 10px;
}
.install-package .right-div-hide{
    display: none;
}
.install-package .right-div>h2{
    font-size: 16px;
    color: #2A2A2A;
    padding-bottom: 6px;
    border-bottom: 1px solid #F54A14;
}
.install-package .right-div .video-jinji{
    padding-top: 8px;
}
.install-package .right-div .video-jinji li{
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 10px 0;
    font-size: 14px;
}
.install-package .right-div .video-jinji li a span{
    display: inline-block;
    text-align: center;
    width: 24px;
    height: 24px;
    line-height: 24px;
    background: #F5440D;
    color: white;
    margin-right: 10px;
}
.install-package .right-div .video-jinji li a .change-bg{
    background: #D2D0D0;
}
.install-package .right-div .video-jinji li a i{
    color: #F5440D;
}
/*右侧第二块*/
.install-package .right-div .video-class{
    padding-top: 8px;
}
.install-package .right-div .video-class li{
    float: left;
    padding: 5px 10px;
    background: #E2E0E0;
    font-size: 14px;
    margin: 10px 10px 10px 0;
}
.install-package .right-div .video-class li:hover{
    background: #F5440D;
}
.install-package .right-div .video-class li:hover a{
    color: white;
}
/*右侧第三块*/
.install-package .right-div .stu-talk{
    height: 55px;
    width: 100%;
    overflow: hidden;
    margin: 20px 0;
}
.install-package .right-div .stu-talk a{
    display: inline-block;
    width: 100%;
    height: 100%;
}
.install-package .right-div .stu-talk a:hover{color: #F5440D;}
.install-package .right-div .stu-talk a img{
    width: 90px;
    height: 52px;
    float: left;
}
.install-package .right-div .stu-talk a p{
    box-sizing: border-box;
    padding: 8px 0;
    float: right;
    font-size: 14px;
    width: 196px;
    height: 52px;
    line-height: 20px;
    overflow: hidden;
}
.install-package .right-div .video-height{margin-bottom: 20px;}
.install-package .right-div .video-stu{
    width: 100%;
    /*height: 138px;*/
    overflow: hidden;
}
.install-package .right-div .video-stu li{
    font-size: 14px;
    margin-bottom: 8px;
    width: 100%;
    height: 20px;
    line-height: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.install-package .right-div .video-stu li a i{font-weight: bolder;margin-right: 5px;}
.install-package .right-div .video-stu li:hover a{color: #F5440D;}


/*宿舍管理系统*/
.install-package .dorm-one{
    width: 1200px;
    height: 260px;
    background: #FAFAFA;
    border: 1px solid #E9E7E7;
    box-sizing: border-box;
    padding: 30px 27px;
    margin-bottom: 37px;
    
}
/*1*/
.install-package .dorm-one .dormitory-a{
    width: 460px;
    height: 197px;
    margin-right: 36px;
}
.install-package .dorm-one .dormitory-a .dorm-up{
    width: 100%;
    height: 63px;
}
.install-package .dorm-one .dormitory-a .dorm-up>img{
    float: left;
    width: 87px;
    height: 63px;
}
.install-package .dorm-one .dormitory-a .dorm-up div{
    float: left;
    margin-left: 20px;
}
.install-package .dorm-one .dormitory-a .dorm-up div h1{
    font-size: 16px;
    color: #030303;
    margin: 8px 0;
    overflow: hidden;
    display: inline-block;
    width: 350px;
    max-height: 44px;
}
.install-package .dorm-one .dormitory-a .dorm-down{
    width: 100%;
    height: 75px;
    margin-top: 50px;
    position: relative;
    font-size: 14px;
    color: #030303;
}
.install-package .dorm-one .dormitory-a .dorm-down ul li{
    margin-bottom: 6px;
}
.install-package .dorm-one .dormitory-a .dorm-down a{
    position: absolute;
    width: 105px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    background: #F5440D;
    color: white;
    font-size: 12px;
    border-radius: 5px;
    right: 10px;
    bottom: 2px;
}
.install-package .dorm-one .dormitory-a .dorm-down a:hover{
    background: #D2D0D0;
    color: #030303;
}
/*2*/
.install-package .dorm-one .dormitory-b{
    width: 340px;
    height: 191px;
    position: relative;
}
.install-package .dorm-one .dormitory-b a{
    display: inline-block;
    position: absolute;
    bottom: 10px;
    left: 50%;
    margin-left: -70px;
    width: 118px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    background: url("../img/sushe4.png") no-repeat;
}
.install-package .dorm-one .dormitory-b a:hover{
    color:#F5440D ;
}
/*3*/
.install-package .dorm-one .dormitory-c{
    width: 297px;
    height: 191px;
    overflow: hidden;
}
.install-package .dorm-one .dormitory-c>h2{
    font-size: 16px;
    color: #2A2A2A;
    padding-bottom: 6px;
    border-bottom: 1px solid #F54A14;
}
.install-package .dorm-one .dormitory-c .fj-down{
    margin-top: 13px;
}
.install-package .dorm-one .dormitory-c .fj-down li{
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 7px;
    font-size: 14px;
}
.install-package .dorm-one .dormitory-c .fj-down li:hover a{
    color: #F54A14;
}
/*左侧*/
.install-package .left-div .down-list .dorm-downtj{
    margin: 25px 30px;
    width: 775px;
    height: 115px;

}
.install-package .left-div .down-list .dorm-downtj>img{
    float: left;
    width: 215px;
    height: 115px;
}
.install-package .left-div .down-list .dorm-downtj .content{
    width: 530px;
    height: 115px;
    overflow: hidden;
    float: right;
    line-height: 28px;
    font-size: 14px;
    text-align: justify;
}