.content {
    margin-top: 100px;
}

.sec1 {
    position: relative;
    padding-bottom: 9px;
    background: url('../img/pbj.jpg') no-repeat top center/cover;
}

.sec1 .wrap:nth-child(2) {
    margin-top: 10px;
}
.protop {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.protop .prosearch {
    display: flex;
    width: 463px;
    height: 58px;
    background: #FFFFFF;
    border-radius: 29px;
    overflow: hidden;
}

.protop .prosearch input {
    height: 100%;
    border: none;
    outline: none;
    flex: 1;
    padding: 0 30px;
}

.protop .prosearchbtn {
    border: 1px solid #F48917;
    height: 100%;
    width: 134px;
    text-align: center;
    border-radius: 29px;
    line-height: 58px;
    transition: all .5s;
    cursor: pointer;
}

.protop .prosearchbtn:hover {
    background-color: #F48917;
    color: #fff;
}

.pro2c {
    display: flex;
    flex-wrap: wrap;
}

.pro2c-item {
    flex: 0 0 23.4%;
    margin-right: calc(6.4% / 3);
}
.pro2c-item:nth-child(4n){
    margin-right: 0;
}

.pro2c-item a {
    width: 100%;
    display: block;
    padding: 18px;
    background-color: #fff;
    border: 1px solid #DDDDDD;
    transition: all .6s;
}

.pro2c-tit {
    line-height: 1.5;
    font-weight: 500;
    color: #000000;
    text-align: left;
    font-style: normal;
    /*text-decoration-line: underline;*/
    transition: all .5s;
}

.pro2c-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pro2c-item a:hover {
    border-top-right-radius: 30px;
    border-color: #F48917;
}

.pro2c-item a:hover .pro2c-tit {
    color: #F48917;
    font-weight: bold;
}


.tolist {
    margin-left: auto;
    margin-right: auto;
}

.tolist svg {
    margin-right: 10px;
}

.proms {
    position: relative;
    overflow: hidden;
}

.proms .proms-img {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;

}

.proms .proms-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.proms-txt {
    position: relative;
    z-index: 2;
    margin-left: 3.6%;
    width: 45.28%;
    padding-left: 4%;
    padding-right: 4%;
    background-color: rgba(255, 255, 255, .7);
}

.proms-tit {
    line-height: 1.48;
    color: #000000;
    font-weight: 500;
}

.proms-des {
    color: #666;
    line-height: 1.875;
    margin-top: 9px;
}

/*
.proms-consult a {
    width: 243px;
    height: 60px;
    background: #FFFFFF;
    border-radius: 30px;
    line-height: 58px;
    text-align: center;
    border: 1px solid #DCDCDC;
    color: #F48917;
    transition: all .5s;
    display: block;
}

.proms-consult a:hover {
    background-color: #F48917;
    color: #fff;
}
*/
.sec2 {
    padding-left: 10px;
    padding-right: 10px;
    background: url('../img/pbj2.jpg') no-repeat center center/cover;
}

.sec3 {
    background: url('../img/pbj3.jpg') no-repeat center center/cover;
}

.sec3 .wrap {
    display: flex;
}

.sec3 .filter {
    flex: 0 0 244px;
    margin-right: 27px;
}

.sec3 .filter_fixd {
    position: sticky;
    top: 100px;
}
.sec3 .prorgs{
    flex: 1;
}
.sec3 .prolist {
    display: flex;
    flex-wrap: wrap;
}

.sec3 .proitem {
    flex: 0 0 calc(100% / 3);
    border: 1px solid #DCDCDC;
    border-top: none;
    border-left: none;
}

.sec3 .proitem:nth-child(-n +3) {
    border-top: 1px solid #DCDCDC;
}

.sec3 .proitem:nth-child(3n + 1) {
    border-left: 1px solid #DCDCDC;
}

.sec3 .proitem a {
    padding-left: 6.9%;
    padding-right: 6.9%;
    display: block;
}

.sec3 .proimg {
    margin-left: 25px;
    margin-right: 25px;
}

.sec3 .proimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sec3 .protit {
    /*text-decoration-line: underline;*/
    line-height: 1.5;
    font-weight: 600;
    color: #000000;
    transition: all .5s;
}

.sec3 .proitem a:hover .protit {
    color: #F48917;
    font-weight: bold;
}

.purscope {
    display: flex;
    justify-content: space-between;
}

.purscope>div {
    flex: 0 0 47.6%;
}

.purscope p {
    font-weight: 400;
    font-size: 14px;
    color: #000000;
    line-height: 18px;
    margin-bottom: 8px;
    opacity: .6;
}

.purscope .prodes {
    font-weight: 400;
    font-size: 14px;
    color: #000000;
    line-height: 24px;
}

.sec2 {
    display: flex;
    padding-left: 10px;
    padding-right: 10px;
}

.sec2 .conmore {
    max-width: 100%;
}

.sec2-item {
    padding: 0 1.76%;
    flex: 0 0 25%;
    position: relative;
}

.sec2-item:before {
    content: '';
    position: absolute;
    left: 0;
    width: 1px;
    height: 100%;
    transform: translateX(-50%);
    top: 0;
    background-color: rgba(0, 0, 0, .1);
}

.sec2-item:first-child::before {
    content: none;
}

.sec2-item .sec2-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sec2-item .sec2-tit {
    text-align: center;
    line-height: 1.5;
    padding-bottom: 12px;
    position: relative;
    font-weight: bold;
    color: #333333;
    margin-top: 7px;
}

.sec2-item .sec2-tit:after {
    content: '';
    position: absolute;
    width: 35px;
    height: 2px;
    background: #F48917;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.sec2-item .sec2-des {
    text-align: left;
    color: #737373;
    line-height: 1.875;
    margin-top: 13px;
}

.sec2-item .conmore {
    margin-top: 18px;
    margin-left: auto;
    margin-right: auto;
}

.filter_u {
    border-top: 1px solid #e5e5e5;
    padding-top: 12px;
    line-height: 2;
    font-weight: bold;
    color: #000000;
}

.filter-name {
    display: flex;
    align-items: center;
    font-weight: bold;
    justify-content: space-between;
}
.dictionary{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.dictionary a{

}
.dictionary svg {
    transition: all .5s;
}

.dictionary svg {
    transform: rotate(90deg);
}
.dictionary.act svg {
    transform: rotate(0deg);
}
.filter-name svg {
    transition: all .5s;
}

.filter-name.act svg {
    transform: rotate(90deg);
}
.filter-item ul{
    display: none;
    padding-top: 5px;
}
.filter-item a.hover{
    color: #F48917;
    font-weight: bold;
}
.pro_title a.hover{
    color: #F48917;
       font-weight: bold;
}
.pro_title,
.filter-item {
    line-height: 40px;
    font-weight: 500;
    color: #000000;
}

.filter-item  ul {
    line-height: 30px;
    font-weight: 400;
    color: #000;
}

.filter-box {
    margin-top: 10px;
}

.filter-more {
    color: #F48917;
    line-height: 40px;
    font-weight: 500;
}

.filter .allpro {
    line-height: 1.2;
    color: #000;
    font-weight: bold;
}


@media screen and (max-width:1600px) {
    .conmore {
        width: 200px;
        height: 54px;
    }

    .proms-txt {
        width: 54%;
    }
}

@media screen and (max-width:1200px) {
    .proms-txt {
        width: 60%;
    }

    .sec3 .filter {
        flex: 0 0 200px;
        margin-right: 18px;
    }

    .conmore {
        width: 180px;
        height: 48px;
    }
}
.noDate{
    text-align: center; 
    width: 100%;
    flex: 0 0 100%;
}
@media screen and (max-width:1024px) {
    .content {
        margin-top: 60px;
    }

}

@media screen and (max-width:768px) {
    .protop {
        flex-wrap: wrap;
        margin-top: 20px;
    }

    .protop .prosearch {
        width: 100%;
        height: 40px;
        border-radius: 20px;
        margin-top: 5vw;
    }

    .protop .prosearchbtn {
        width: 100px;
        line-height: 38px;
        border-radius: 20px;

    }

    .protop .prosearch input {
        padding: 0 20px;
    }

    .pro2c-item {
        flex: 0 0 100%;
        margin-right: 0;
        margin-top: 5vw;
    }


    .conmore {
        width: 120px;
        height: 40px;
    }

    .conmore a {
        font-size: 14px;
    }

    .tolist svg {
        width: 12px;
    }

    .conmore.tolist {
        width: 140px;
    }

    .proms .conmore {
        width: 150px;
    }

    .proms .proms-img {
        position: static;
        height: auto;
        object-fit: contain;
    }

    .proms-txt {
        width: 100%;
        margin-left: 0;
        margin-top: 0;
    }

    .sec2 {
        flex-wrap: wrap;
        padding: 0%;
    }

    .sec2-item {
        flex: 0 0 100%;
        padding: 6vw 5%;
    }

    .sec2-item:before {
        width: 90%;
        height: 1px;
        left: 50%;

    }

    .sec2-item .sec2-tit {
        margin-top: 15px;
    }

    .sec3 .proitem {
        flex: 0 0 100%;
        border-left: 1px solid #DCDCDC;
    }

    .sec3 .filter {
        flex: 0 0 120px;
    }
    .pro_title,
    .filter-item {
        font-size: 12px;
        line-height: 1.5;
        margin-bottom: 10px;
    }

    .filter-more {
        line-height: 1.5;
        font-size: 12px;
    }

    .sec3 .filter_fixd {
        top: 70px;
    }
}