body {
    cursor: default;
}

.item1 img {
    width: 100%;
    height: 60vh;
    margin-top: 50px;
}

.item1 img {
    width: 100%;
}


/* 222 */

.item2 {
    padding: 60px 0 80px;
    text-align: center;
    background-color: #f5f5f7;
}

.title {
    font-size: 35px;
}

.title2 {
    font-weight: 700;
    font-size: 18px;
    color: #a8a8a8;
}

.item2 .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 60px;
}

.item2 .content a {
    display: block;
    width: 23%;
    margin-bottom: 70px;
}

.item2 .content .out-box {
    background-color: rgb(255, 255, 255);
    height: 290px;
    position: relative;
    bottom: 0;
    transition: all .5s;
}

.item2 .content a:hover {
    box-shadow: 3px 3px 30px 26px rgb(112 161 204 / 10%);
    cursor: pointer;
}

.item2 .content a:hover .icon,
.item2 .content a:hover .title {
    color: #4E6AD9!important;
}

.item2 .content a {
    display: block;
}

.out-box {
    position: relative;
}

.in-box {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    transition: all .5s;
}

.in-box .icon {
    margin: 0 auto;
    width: 100px;
    height: 100px;
    font-size: 74px;
    line-height: 100px;
    border: 3px solid transparent;
    border-radius: 50%;
    color: #000;
    background-color: #fff;
}

.in-box .icon-nengxiaojiance {
    font-size: 95px;
}

.in-box .icon-dianwangxianlu {
    font-size: 60px;
}

.in-box .icon-xianchangpanhe {
    font-size: 60px;
}

.in-box .title {
    font-size: 18px;
    margin: 20px auto;
}

.line {
    margin: 55px 0 60px;
    border-bottom: 1px solid #bdbdbd;
}


/* ipad 横向屏幕 */

@media screen and (max-width: 1500px) {
    .home {
        width: 100%;
        padding: 2vw;
    }
    .in-box .title {
        font-size: 1.5vw!important;
        margin: 1vw auto 2vw;
    }
    .in-box .icon {
        font-size: 5vw;
    }
    .in-box .icon-nengxiaojiance {
        font-size: 6.5vw;
    }
    .in-box .icon-dianwangxianlu {
        font-size: 4vw;
    }
    .in-box .icon-xianchangpanhe {
        font-size: 4.5vw;
    }
    .item2 .content .out-box {
        height: 20vw;
    }
    .item2 .content a {
        margin-bottom: 3vw;
    }
    .item2 {
        padding: 10vw 0 12vw;
    }
}

@media screen and (max-width: 993px) {
    .in-box .title {
        font-size: 2.5vw!important;
        margin: 1vw auto 2vw;
    }
    .in-box .icon {
        font-size: 8vw;
    }
    .in-box .icon-nengxiaojiance {
        font-size: 10vw;
    }
    .in-box .icon-xianchangpanhe,
    .in-box .icon-dianwangxianlu {
        font-size: 7vw;
    }
    .item2 .content .out-box {
        height: 40vw;
    }
    .item2 .content a {
        width: 49%;
        margin-bottom: 2vw;
    }
    .item2 {
        padding: 15vw 0 20vw;
    }
}

@media screen and (max-width: 445px) {
    .in-box .title {
        font-size: 3.5vw!important;
        margin: 0vw auto 8vw;
    }
    .in-box .icon {
        font-size: 12vw;
    }
    .in-box .icon-nengxiaojiance {
        font-size: 15vw;
    }
    .in-box .icon-dianwangxianlu {
        font-size: 9vw;
    }
    .in-box .icon-xianchangpanhe {
        font-size: 9.5vw;
    }
    .item2 .content .out-box {
        height: 44vw;
    }
    .item2 .content a {
        width: 49%;
        margin-bottom: 2vw;
    }
    .item2 {
        padding: 22vw 0 20vw;
    }
}