@media (max-width:1449px) {
    :root {
        --pxval: 0.8;
        --textval: 2px;
    }
    .logo {
        width: calc(278px * var(--pxval));
        height: calc(68px * var(--pxval));
        margin-top: calc(20px * var(--pxval));
        margin-right: calc(-33px * var(--pxval));
    }
    .out {
        margin-top: calc(50px * var(--pxval));
    }
    .search {
        margin-top: calc(41px * var(--pxval));
        margin-right: calc(-30px * var(--pxval));
        position: relative;
    }

    .login {
        margin-top: calc(50px * var(--pxval));
    }
.banner img {
    display: block;
    width: 100%;
    height: 100%;
}
.banner{
    width: 100%;
    height:400px;
}
.footer{
    margin: 0 auto;
 }
.text p {
    text-align: center;
    font-size: calc(30px * var(--textval));
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #424242;
    margin: calc(40px * var(--pxval)) 0px calc(40px * var(--pxval)) 0px;
}

.tab_list{
    width: calc(1426px * var(--pxval));
    margin: 0 auto;
}


.btn_one .active{

    width: calc(245px * var(--pxval));
    height: calc(72px * var(--pxval));
    border-radius: calc(10px * var(--pxval));
    font-size: calc(20px * var(--textval));
    font-family: Source Han Sans CN;
    font-weight: 500;
    text-align: center;
    line-height: calc(72px * var(--pxval));
    cursor: pointer;
    margin-bottom: calc(25px * var(--pxval));
    background: #4155EC;
    color: #fff!important;
}

.btn_one{
    width: calc(1100px * var(--pxval));
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: flex-start;
    background-color: #fff;
    margin-top: 50px;
}
.btn_one li{
    width: calc(245px * var(--pxval));
    height: calc(72px * var(--pxval));
    background: #F0F2FF;
    border-radius: calc(10px * var(--pxval));
    font-size: calc(20px * var(--textval));
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #424242;
    text-align: center;
    line-height: calc(72px * var(--pxval));
    cursor: pointer;
    margin-bottom: calc(25px * var(--pxval));
}
.btn_one li:nth-child(4){
    margin: 0;
}

.software{
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-top: calc(40px * var(--pxval));
    margin-bottom: calc(64px * var(--pxval));
}
.software_img{
    width: calc(177px * var(--pxval));
    height: calc(178px * var(--pxval));
}
.software_img img{
    display: block;
    width: 100%;
    height: 100%;
}
.software_text{
    width: calc(1170px * var(--pxval));
    height: 137px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;

}
.sofwarename{
    font-size: calc(16px * var(--textval));
    font-weight: 500;
    line-height: calc(19px * var(--pxval));
}

.page{
    margin-top: calc(49px * var(--pxval));
    margin-bottom: calc(37px * var(--pxval));
}
.softwareboxs{
    display: none;
}
#pageGinations {
    height: 35px;
    width: 500px;
    /* line-height: 45px; */
    margin: 50px auto;
    background-color: #ced0d28c;
    font-size: 12px;
}

#pageGinations ul {
    display: flex;
    align-items: center;
    margin-left: 50px;
    justify-content: space-around;
}

#pageGinations ul li {
    height: 25px;
    width: 25px;
    display: inline-block;
    line-height: 25px;
    text-align: center;
    margin-top: 5px;
}

#pageGinations ul .prePage,
#pageGinations ul .nextPage {
    width: 132px;
}

#pageGinations ul .active {
    background-color: rgb(123, 123, 128);
    color: #fff;



}

#pageGinations ul .pageSL {
    line-height: 21px;
}
.software_text span p{
    height: 100px;
    display: block;
    white-space: nowrap;
    overflow: hidden; 
    text-overflow: ellipsis; 
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;

}
.software_text span{
    height: 100px;
    display: block;
    white-space: nowrap;
    overflow: hidden; 
    text-overflow: ellipsis; 
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;

}
.software_text span div{
    height: 100px;
    display: block;
    white-space: nowrap;
    overflow: hidden; 
    text-overflow: ellipsis; 
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;

}
.software a:hover{
  text-decoration: none;
  color:#5179d4 !important;
}
}

@media (min-width:1450px) {
    :root {
        --pxval: 1;
        --textval: 1;
    }
    .software a:hover{
        text-decoration: none;
        color:#5179d4 !important;
      }
    .software_text span{
        height: 100px;
        display: block;
        white-space: nowrap;
        overflow: hidden; 
        text-overflow: ellipsis; 
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    
    }
    .software_text span div{
        height: 100px;
        display: block;
        white-space: nowrap;
        overflow: hidden; 
        text-overflow: ellipsis; 
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    
    }
    .software_text span  p{
        height: 100px;
        white-space: nowrap;
        overflow: hidden; 
        text-overflow: ellipsis; 
        display: block;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    
    }
    #pageGinations {
        height: 35px;
        width: 500px;
        /* line-height: 45px; */
        margin: 50px auto;
        background-color: #ced0d28c;
        font-size: 12px;
    }

    #pageGinations ul {
        display: flex;
        align-items: center;
        margin-left: 50px;
        justify-content: space-around;

    }

    #pageGinations ul li {
        height: 25px;
        width: 25px;
        display: inline-block;
        line-height: 25px;
        text-align: center;
        margin-top: 5px;
    }

    #pageGinations ul .prePage,
    #pageGinations ul .nextPage {
        width: 132px;
    }

    #pageGinations ul .active {
        background-color: rgb(123, 123, 128);
        color: #fff;



    }

    #pageGinations ul .pageSL {
        line-height: 21px;
    }
    .softwareboxs{
        display: none;
    }
    .logo {
        width: calc(278px * var(--pxval));
        height: calc(68px * var(--pxval));
        margin-top: calc(20px * var(--pxval));
        margin-right: calc(-33px * var(--pxval));
    }
    .out {
        margin-top: calc(50px * var(--pxval));
    }
    .search {
        margin-top: calc(41px * var(--pxval));
        margin-right: calc(-30px * var(--pxval));
        position: relative;
    }

    .login {
        margin-top: calc(50px * var(--pxval));
    }
    .footer{
        margin: 0 auto;
     }
    .banner img {
        display: block;
        width: 100%;
        height: 100%;
    }
    .banner{
        width: 100%;
        height:400px;
    }
    .text p {
        text-align: center;
        font-size: calc(30px * var(--textval));
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #424242;
        margin: calc(40px * var(--pxval)) 0px calc(40px * var(--pxval)) 0px;
    }
    
    .tab_list{
        width: calc(1426px * var(--pxval));
        margin: 0 auto;
    }
 
    .btn_one .active{
        width: calc(245px * var(--pxval));
        height: calc(72px * var(--pxval));
        border-radius: calc(10px * var(--pxval));
        font-size: calc(20px * var(--textval));
        font-family: Source Han Sans CN;
        font-weight: 500;
        text-align: center;
        line-height: calc(72px * var(--pxval));
        cursor: pointer;
        margin-bottom: calc(25px * var(--pxval));
        background: #4155EC;

        color: #fff!important;
    }
   
    .btn_one{
        width: calc(1100px * var(--pxval));
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-content: flex-start;
        background-color: #fff;
        margin-top: 50px;

    }
    .btn_one li{
        width: calc(245px * var(--pxval));
        height: calc(72px * var(--pxval));
        background: #F0F2FF;
        border-radius: calc(10px * var(--pxval));
        font-size: calc(20px * var(--textval));
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #424242;
        text-align: center;
        line-height: calc(72px * var(--pxval));
        cursor: pointer;
        margin-bottom: calc(25px * var(--pxval));
    }
    .btn_one li:nth-child(4){
        margin: 0;
    }
    .software{
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        width: 100%;
        margin-top: calc(40px * var(--pxval));
        margin-bottom: calc(64px * var(--pxval));
    }
    .software_img{
        width: calc(177px * var(--pxval));
        height: calc(178px * var(--pxval));
    }
    .software_img img{
        display: block;
        width: 100%;
        height: 100%;
    }
    .software_text{
        width: calc(1170px * var(--pxval));
        height: 137px;

    }
    .sofwarename{
        font-size: calc(16px * var(--textval));
        font-weight: 500;
        line-height: calc(19px * var(--pxval));
    }

    
    .page{
        margin-top: calc(49px * var(--pxval));
        margin-bottom: calc(37px * var(--pxval));
    }
}