.content {
    color:#000;
    /*width: 60%;*/
    text-align: center;
    margin: auto;
    padding: 50px 0;
}
.content a{
    color: #828282;
}
.content h4{
    width:65%;
    margin:0 auto;
    font-size:15px;
    color:#999999;
    line-height:30px;    
}

.main{
    padding:0 120px;
}

.main li{
    float: left;
    width: 350px;
    height: 350px;
    border: 1px solid #cfcfcf;
    padding: 40px;
    text-align: left;
    color: #838385;
    margin-bottom: 40px;
    margin-left: 15px;
    margin-right: 15px;
}
.main li .top{
    display: inline-block;
    padding:0 30px;
    font-size: 24px;
    color: white;
    font-weight: bold;
    line-height: 40px;
    background: #077b74;
    margin-bottom: 22px;
}

.bottom {
    color: #9d7cb3;
    cursor: pointer;
    text-decoration: underline;
}