.solu-box .is-title{
    margin:90px auto 40px;
}

.solu-box{
    color:#646464;
}

.solu-container{
    margin-left:30%;
    float:none
}

.solu{
    margin-bottom: 40px;
    padding-top:0px;
}

.solu.scroll{
    margin-bottom:0;
    padding-top:100px;
}

.solu .l-title{
    width:100%;
    float:left;
    font-size:28px;
    margin-bottom: 40px;
}

.texts {
    width:100%;
    float:left;
    margin-bottom:20px;
}

.texts p{
    font-size:20px;
    color:#898989;
    margin-bottom:20px;
}

.texts p:before{
    content: '●';
    color: #5684c5;
    margin-right: 8px;
    display: block;
    float: left;
    font-size: 14px;
    margin-top:5px;
}

.imgs{
    margin-bottom:20px;
    text-align: center;
}

.empty-tip,
.pagination-box{
    display: none;
}
.imgs .w50{
    float:left;
    margin-bottom:60px;
    min-height: 290px;
}

.imgs .w50 img{
    width:100%;
    display: block;

}

.imgs p{
    font-size:24px;
    color:#58595b;
    line-height: 35px;
}


.pb-types {
    width: 100%;
    float: left;
    margin: 0px 0 35px;
}

.pb-types.fixed{
    position: fixed;
    top:70px;
    padding-top:30px;
    z-index: 1000;
    background: #fff;
}

.pb-types li {
    width: 25%;
    float: left;
    cursor: pointer;
    text-align: center;
    font-size: 20px;
    height:20px;
    line-height: 20px;
    color: #646464;
    margin-bottom: 20px;
    box-sizing: border-box;
    list-style: none;
    border-right:1px solid #ccc;
}


.pb-types li:last-child,
.pb-types li:nth-child(4n) {
    border-right: 0;
}

.pb-types li:hover,
.pb-types li.active {
    /*color: #fff;*/
    /*background: #5684c5;*/
    color:#5684c5;
    /*font-weight: bold;*/
}

.pb-types-two {
    width: 300px;
    float: left;
    margin: 2px 0 35px;
}

.pb-types-two.fixed{
    position: fixed;
    top:50px;
    padding-top:30px;
    z-index: 1000;
    background: #fff;
}

.pb-types-two li {
    width: 100%;
    float: left;
    cursor: pointer;
    text-align: center;
    font-size: 18px;
    /*height:35px;*/
    /*line-height: 35px;*/
    padding:5px 0;
    color: #646464;
    margin-bottom: 20px;
    box-sizing: border-box;
    list-style: none;
    /*border-right:1px solid #ccc;*/
}


.pb-types-two li:last-child,
.pb-types-two li:nth-child(4n) {
    border-right: 0;
}

.pb-types-two li:hover,
.pb-types-two li.active {
    color: #fff;
    background: #5684c5;
    /*color:#5684c5;*/
    /*font-weight: bold;*/
}

@media screen and (max-width: 1000px){
    .empty-tip,
    .pagination-box{
        display: flex;
    }
    .pb-types-two{
        width: 100%;
    }
    .pb-types-two li{
        font-size: 16px;
        margin-bottom: 5px;
    }
    .solu-container{
        margin-left:0;
    }
    .solu-box .is-title {
        margin: 20px auto 20px;
    }
    .pb-types {
        width: 100%;
        float: left;
        margin: 10px 0 20px;
    }
    .pb-types li {
        width: 25%;
        float: left;
        cursor: pointer;
        text-align: center;
        font-size: 16px;
        color: #646464;
        font-weight: 500;
        margin-bottom: 20px;
        box-sizing: border-box;
        border-right: 1px solid #c9caca;
        list-style: none;
    }
    .solu .l-title {
        width: 100%;
        float: left;
        font-size: 17px;
        margin-bottom: 20px;
        font-weight: 500;
    }
    .texts {
        width: 100%;
        float: left;
        margin-bottom: 10px;
    }
    .imgs .w50 {
        float: left;
        margin-bottom: 20px;
        width: 100%;

    }
    .texts p {
        font-size: 14px;
        color: #898989;
        margin-bottom: 10px;
    }
    .texts p:before {
        content: '●';
        color: #5684c5;
        margin-right: 8px;
        display: block;
        float: left;
        font-size: 14px;
        margin-top: 0px;
    }
    .imgs p {
        font-size: 16px;
        color: #58595b;
        line-height: 35px;
        font-weight: 500;
    }
    .solu {
        margin-bottom: 20px;
    }
    .imgs {
        margin-bottom: 0px;
        text-align: center;
    }
}


@media screen and (max-width: 650px){
    .pb-types li {
        width: 50%;
        float: left;
        cursor: pointer;
        text-align: center;
        font-size: 16px;
        color: #646464;
        margin-bottom: 20px;
        box-sizing: border-box;
        border-right: 1px solid #c9caca;
        list-style: none;
    }
    .pb-types li:nth-child(2n){
        border-right:0
    }
}

@media screen and (max-width: 360px){
    .pb-types li {
        min-height: 40px;
    }
}