.block2 .title {
    text-align: center;
    padding-top: 57px;
    padding-bottom: 68px;
}

.block2 .title p {
    font-size: 42px;
    line-height: 88px;
    color: #292b33;
}

.block2 .title div {
    font-size: 16px;
    color: #474b59;
    line-height: 1.3;
    margin-top: 3px;
}

.block2 {
    padding-bottom: 100px;
}

.block2 .w1400 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.block2 .w1400 .list {
    width: calc(430/1400*100%);
    margin-bottom: 60px;
    margin-left: calc(55/1400*100%);
}

.block2 .w1400 .list:nth-child(3n+1) {
    margin-left: 0;
}

.block2 .w1400 .list:hover .img img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

.block2 .w1400 .list a {
    display: block;
    overflow: hidden;
}

.block2 .w1400 .list .img {
    font-size: 0;
}

.block2 .w1400 .list .img img {
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition: all .3s;
    transition: all .3s;
}

.block2 .w1400 .list .listTitle {
    font-size: 22px;
    color: #1a1a1a;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.5;
    margin-top: 26px;
}

.block2 .w1400 .list span {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-top: 10px;
    font-size: 16px;
    color: #919396;
    line-height: 1.5;
}

.block2 .w1400 .list span a {
    display: block;
    color: #4c4d4e;
}

.block2 .w1400.contact {
    padding: 49px 100px;
    background-color: #ebf0f9;
    border-radius: 10px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.block2 .w1400.contact .left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.block2 .w1400.contact .left .img {
    width: 82px;
    height: 82px;
    background-color: #0042ff;
    border-radius: 2px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    margin-right: 54px;
}

.block2 .w1400.contact .left .img img {
    margin: 0 auto;
}

.block2 .w1400.contact .left .cont {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.block2 .w1400.contact .left .cont p {
    font-size: 38px;
    letter-spacing: 2px;
    color: #1a1a1a;
    margin-top: -8px;
}

.block2 .w1400.contact .left .cont div {
    font-size: 16px;
    letter-spacing: 1px;
    color: #666666;
}

.block2 .w1400.contact .btn {
    font-size: 16px;
    color: #fff;
    letter-spacing: 1px;
    width: 220px;
    line-height: 50px;
    background-color: #0042ff;
    border-radius: 5px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.block2 .w1400.contact .btn img {
    margin-right: 12px;
    -webkit-filter: grayscale(100%) brightness(1000%);
    filter: grayscale(100%) brightness(1000%);
}
@media (max-width: 996px) {
    .block2 {
        padding-bottom: 50px;
    }
    .block2 .w1400 {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
    .block2 .w1400 .list {
        width: 49%;
        margin-left: 0;
    }
    .block2 .w1400.contact {
        display: none;
    }
}

@media (max-width: 750px) {

    .block2 .title {
        padding: 30px 0;
    }
    .block2 .title p {
        font-size: 7vw;
        line-height: 2;
    }
    .block2 .title div {
        font-size: 3.5vw;
    }

    .block2 .w1400 .list {
        width: 100%;
        margin-bottom: 30px;
    }

    .block2 .w1400 .list .img img {
        width: 100%;
        height: auto;
    }

    .block2 .w1400 .list .listTitle {
        font-size: 4.5vw;
    }

    .block2 .w1400 .list span {
        font-size: 3.5vw;
    }

    .block2 .w1400 .list span a {
        font-size: 3.5vw;
    }
}