@charset "utf-8";
body,ul,dl,dt,dd,p,h1,h2,h3,h4,h5,h6,figure,tr,td,img{
    margin:0;
    padding:0;
    font:14px "微软雅黑";
    color:#727272;
}
ul,dl{
    list-style:none;
}
a{
    text-decoration: none;
}
img{
    border:0;
}
.center{
    width:1200px;
    margin:0 auto;
}
.clear{
    clear: both;
}


/*banner*/
.banner{
    width:100%;
    min-width: 1200px;
    overflow:hidden;
    position: relative;
}
/*每块标题*/
.course-box{
    width: 1200px;
    margin: 0 auto;
}
.course-title{
    padding: 35px 0 ;
    text-align: center;
}
.course-title-left{
    font-size: 30px;
    letter-spacing: 2px;
    color: #000000;
    vertical-align: middle;
}
.course-title-right{
    font-size: 35px;
    letter-spacing: 3px;
    vertical-align: middle;
    color:#e40011;
}
/*course1:政策解读*/
.course1{
    height: 438px;
}

.course1-content{
    font-size: 0;
    text-align: center;
}
.course1-content li{
    display: inline-block;
    width: 259px;
    height: 123px;
    border-radius: 10px;
    border:1px solid  #d7d7d7;
    text-align: center;
    margin-right: 52px;
    margin-bottom: 31px;
    background-color: #f7f7f7;
}
.course1-content li:hover{
    background: #e40011;
}
.course1-content li:nth-child(4n),.course1-content li:last-child{
    margin-right: 0;
}

.course1-content h2{
    padding: 25px 0 10px;
    color:#505050;
    font-size: 30px;
    letter-spacing: 2px;
}
.course1-content a{
    font-size: 20px;
    letter-spacing: 2px;
    color:#505050
}
.course1-content li:hover h2,.course1-content li:hover a{
    color:white;
}
/*course2:你必须要掌握的知识点*/
.course2{
    height: 563px;
    background-color: #f0f0f0;
}


.course-card{
    font-size: 0;
}
.course-card-item{
    position: relative;
    display: inline-block;
    width: 384px;
    height: 408px;
    background: white;
    padding: 35px 23px 0 29px;
    box-sizing: border-box;
    margin-right: 24px;
    vertical-align: top;
}
.course-card-item .hot-img{
    position: absolute;
    top:0;
    left: 0;
}
.course2 .course-card-item:nth-child(3n){
     margin: 0 ;
 }

.course-card-title{
    border-bottom: 1px solid #f0f0f0;
    box-sizing: border-box;
    color: #000000;
}
.course-card-title p{
    position: relative;
    top: 1px;
    display: inline-block;
    font-size: 16px;
    font-weight: bold;
    padding-bottom: 10px;
    color: #000000;
}
.course-card-title a{
    margin-top: 3px;
    float: right;
    font-size: 14px;
    color:#000;
    opacity: 0.64;
}
.course-list{
    display:block;
    margin-top: 15px;
    font-size: 14px;
    line-height: 17px;
    color: #000;
    white-space: nowrap;
    overflow: hidden;
    width: 100%;
    text-overflow: ellipsis;
}
.course2 .course-list:hover{
    color:red;
}

/*course3:考研上名校，“公共课辅导”就选靠谱的！*/
.course3{
    height: 494px;
    background-color: #fff;
}

.course3 .course-card-item{
    position: relative;
    width: 100%;
    height: 344px;
    overflow: hidden;
}
.course3-img{
    position: relative;
    left: -360px;
    top:-165px;
}
.course3-btn{
    position: absolute;
    width: 100%;
    bottom: 0;
    height: 53px;
    z-index: 1;
    text-align: center;
    font-size: 18px;
}
.course3-btn a{
    display: inline-block;
    width: 285px;
    height: 48px;
    line-height: 48px;
    margin: 0 8px;
    color: red;
    border: 1px solid red;
    border-radius: 2px;

}
.course3-btn a:hover{
    cursor: pointer;
}
/*course4:多维辅导*/
.course4{
    height: 677px;
    background-color: #f0f0f0;
}

.course4-title1{
    font-size: 31px;
    letter-spacing: 3px;
    color: #e40011;
    padding: 20px 0 15px;
}
.course4-title2{
    font-size: 24px;
    letter-spacing: 2px;
    color: #e40011;
}
.course4 .course-card-item{
    width: 387px;
    height: 206px;
    padding: 15px;
    text-align: center;
    opacity: 0.8;
    margin-right: 19px;
    margin-bottom: 19px;

}
.course4 .course-card-item:nth-child(3n){
    margin-right: 0;
}
.course4 .course-card-item h3{
    font-size: 22px;
    letter-spacing: 2px;
    color: #ffffff;
    line-height: 2;
    margin-bottom: 5px;
}
.course4 .course-card-item p{
    font-size: 18px;
    letter-spacing: 1px;
    color: #ffffff;
    line-height: 2;
}
.course4-btn{
    margin-top: 15px;
    display: inline-block;
    font-size: 16px;
    letter-spacing: 1px;
    color: #913741;
    background: white;
    padding: 2px 25px 4px;
    box-shadow: 1px 3px 8px 0
    rgba(46, 18, 21, 0.96);
    border-radius: 15px;
    opacity: 0.83;
}
.course4-btn:hover{
    cursor: pointer;
}
.course4-btn img,.course4-btn span{
    vertical-align: middle;
}

/*course5:高分保障*/
.course5{
    height: 479px;
    background-color: #fff;
}

.course5 .course-card{
    padding: 30px 0 48px;
    border-bottom: 3px solid #eee;
}
.course5 .course-card-item{
    width: 215px;
    height: 230px;
    margin: 0;
    border-right: 3px solid #eee;
    padding: 35px 55px 22px;
    text-align: center;
    box-sizing: border-box;
}
.course5 .course-card-item:first-child{
    width: 160px;
    padding-left: 0;
}
.course5 .course-card-item:last-child{
    width: 160px;
    padding-right: 0;
}
.course5 .course5-img{
    text-align: center;
    height: 60px;
}

.course5 .course-card-item p{
    font-size: 18px;
    line-height: 25px;
    letter-spacing: 1px;
    color: #333333;
}
.course5-btn{
    margin-top: 40px;
    width: 104px;
    height: 36px;
    background-color: #e40011;
    font-size: 16px;
    line-height: 34px;
    letter-spacing: 1px;
    color: #ffffff;
    text-align: center;
    border: 1px solid transparent;
}
.course5-btn:hover{
    background: white;
    color:#e40011;
    border-color: #e40011;
    cursor: pointer;
}

/*course6:申请服务*/
.course6-container{
    position: relative;
}
.course6-bg{
    background-color: #d1c0a5;
    opacity: 0.29;
    height: 428px;
}
.course6-bg-img{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    background: url(../img/course/course6-bg.png) no-repeat;
}
.course6{
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 428px;
}

.course6 .course-card{
    padding-top: 60px;
}
.course6 .course-card-item{
    width: 179px;
    height: 122px;
    background: none;
    padding: 0;
    margin: 0;
}
.course6 .course-card-item:last-child{
    width: 122px;
    overflow: hidden;
}
.course6-circle{
    width: 122px;
    height: 122px;
    background-color: #7f7f7f;
    font-size: 20px;
    text-align: center;
    line-height: 120px;
    opacity: 1;
    letter-spacing: 2px;
    color: #ffffff;
    border-radius: 50%;
    -moz-border-radius: 50%; /* Firefox */
    -webkit-border-radius: 50%; /* Safari 和 Chrome */

    display: inline-block;
    vertical-align: middle;
}
.course6-arrow{
    vertical-align: middle;
    margin: 0 19px;
}
.course6-btn{
    text-align: center;
    margin-top: 45px;
}
.course6-btn a{
    display: inline-block;
    height: 45px;
    width: 300px;
    text-align: center;
    line-height: 45px;
    font-size: 20px;
    border-radius: 20px;
    color: white;
    font-weight: bold;
    background: goldenrod;
    box-shadow: 5px 5px 5px lightgrey;
}