body{
    background-color: #F7F7F7;
}
.content-p{
    overflow: hidden;
    margin-top: 50px;
}

.content-p .main{


    display: inline-block;

}

.content-p .main-w
{
    width: 830px;
    background-color: white;
    padding: 50px 80px;
}

.content-p .main .head{
    text-align: center;
}
.content-p .main .head h1{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 36px;
    color: #272727;
    opacity: 1;
    text-align: center;
    padding: 0;
    margin: 0;
    margin-bottom: 20px;
}
.content-p .main .head span{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 17px;
    color: #666666;
    opacity: 1;
}

.content-p .main .head span i{
    display: inline-block;
    margin-right: 30px;
    font-style: normal;
}
.content-p .main .divider{
    text-align: center;
    margin-top: 40px;
}
.content-p .main .divider .line
{
    display: inline-block;
    width: 720px;
    height: 1px;
    background-color: #CCCCCC;
    padding: 0;
    margin: 0;
    margin-bottom: 4px;
}

.content-p .main .divider i{
    display: inline-block;
    margin-right: 2px;
    color: #CCCCCC;
}



.content-p .right
{
    display: inline-block;
    width: 260px;
    background-color: white;
    float: right;
    padding: 30px 20px;
}
.content-p .right .head{
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 22px;
    color: #404040;
    opacity: 1;
    border-bottom: 1px solid #E6E6E6;
    padding-bottom: 10px;
    margin: 0;
    margin-bottom: 10px;
}
.content-p .right .item{
    cursor: pointer;
    display: block;
    margin-bottom: 10px;
}
.content-p .right .item .img-w{
    width: 260px;
    height: 160px;
    overflow: hidden;
}
.content-p .right .item img
{
    width: 260px;
    height: 160px;
}
.content-p .right .item:hover img
{
    transition: 300ms;
    -webkit-transition: 300ms;
    transform: scale(1.06);
    -webkit-transform: scale(1.06);
}
.content-p .right p{
    margin: 0;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 24px;
    color: #404040;
    opacity: 1;
}

.content-p .right .item:hover p
{
    background-color: #007aff;
    color: white;
}

.box5{
    height: 60px;
    width: 990px;
    /* background-color: aqua; */
    margin: auto;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}
.nav-item{
    display: inline-block;
    width: 330px;
    text-align: center;
    height: 60px;
    line-height: 60px;
    background-color: white;
    cursor: pointer;
    text-decoration: none;
    color: #404040;
}

.center
{
    width: 328px;
    margin-left: 1px;
    margin-right: 1px;

}

.nav-item:hover,.nav-item.active
{
    background-color: #007aff;
    color: white;
}