.body_info {
    background-image: url(../images/solution/back1.png);
}

.so1_list {
    display: flex;
    flex-wrap: wrap;
}

.so1_lone {
    width: 32%;
    margin-right: 2%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    background: #DFE5E9;
    min-height: 144px;
    font-size: 24px;
    font-weight: bold;
    color: #0070C0;
    margin-bottom: 50px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.so1_limg2 {
    display: none;
}

.so1_lonum {
    position: absolute;
    bottom: -40px;
    right: 0px;
    font-size: 100px;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
    color: rgba(255, 255, 255, 0.08);
    opacity: 0;
}

.so1_loimg {
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    padding-left: 10px;
}

.so1_lone:hover {
    background-color: #0070C0;
    color: #fff;
    /* box-shadow: 0px 4px 30px 1px rgba(0, 0, 0, 0.15); */
    box-shadow: 0px 4px 30px 1px rgba(0, 112, 192, 0.3);
}

.so1_lone:hover .so1_limg1 {
    display: none;
}

.so1_lone:hover .so1_limg2 {
    display: block;
}

.so1_lone:hover .so1_lonum {
    opacity: 1;
}


/*详情*/

.sol_info {
    max-width: 1200px;
    margin: 0 auto;
}

.sol_info1 {
    margin: 40px 0 20px;
}

.sol_info1_t1 {
    display: flex;
    align-items: center;
    color: #0070C0;
    font-size: 28px;
}

.sol_i1t1_t {
    margin-right: 20px;
}

.sol_info1_t2 {
    margin: 15px 0;
    color: #555555;
    font-size: 16px;
    line-height: 28px;
}
.so_nav_all{
   width: calc(100% - 90px);
}
@media(min-width:1024px) and (max-width:1200px) {
    .sol_info {
        max-width: 90%;
    }
}

@media(min-width:1024px) {
    .so1_lone:nth-child(3n) {
        margin-right: 0;
    }
}

@media(max-width:1024px) {
    .mt_left {
        color: #555555;
    }
    .so1_list {
        padding-left: 0;
        padding-right: 0;
        padding-top: 15px;
    }
    .so1_lone {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
        font-size: 20px;
        padding: 15px;
        min-height: 100px;
    }
    .so1_lone:hover {
        box-shadow: 0px 4px 10px 1px rgba(0, 112, 192, 0.3);
    }
    .so1_loimg img {
        width: 42px;
    }
    .so1_lonum {
        font-size: 80px;
        bottom: -35px;
        right: -4px;
    }
    /*详情*/
    .sol_info1 {
        margin: 21px 0 21px;
    }
    .sol_info1_t1 {
        font-size: 18px;
    }
    .jt_img {
        width: 7px;
    }
    .sol_info1_t2 {
        font-size: 12px;
        line-height: 22px;
        margin: 8px 0;
    }
    .sol_info1:first-child {
        margin-top: 0;
    }
}