/*  功能页面css */


@media screen and (min-width:1441px) {
    .qd-banner {
        height: 320px;
        padding: 100px 0;
    }
}
@media screen and (max-width:1440px) {
    .qd-banner {
        height: 240px;
        padding: 70px 0;
    }
}
.qd-banner {
    width: 100%;
    background-image: url('../assets/project/banner.jpg');
}
.qd-banner h2 {
    text-align: center;
    font-size: 38px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #333333;
}
.qd-banner .text{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}
.qd-banner span {
    margin-top: 35px;
    text-align: center;
    font-size: 18px;
    font-family: PingFang SC;
    color: #666666;
}

@media screen and (min-width:1441px) {
    .serves .serves-item {
        height: 1080px;
    }
    .serves .serves-item .left .text {
        margin-top: 40px;
    }
    .serves .serves-item .right img {
        width: 687px;
        height: 676px;
    }
    .serves .serves-item .right .jz-img{
        width: 806px;
        height: 697px;
    }
    .serves .serves-item .right .sz-img{
        width: 854px;
        height: 743px;
    }
}
@media screen and (max-width:1440px) {
    .serves .serves-item {
        height: 810px;
    }
    .serves .serves-item .left .text {
        margin-top: 30px;
    }
    .serves .serves-item .right img {
        width: 585px;
        height: 575px;
    }
    .serves .serves-item .right .jz-img{
        width: 695px; 
        height: 601px;
    }
    .serves .serves-item .right .sz-img{
        width: 715px;
        height: 622px;
    }
}
.serves .serves-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.serves {
    width: 100%;
    background: #F7FAFF;
}
.serves:nth-child(2n) {
    width: 100%;
    background: #fff;
}
.serves .serves-item .left{
    display: flex;
    justify-content: space-evenly;
    flex-direction: column;
}
.serves .serves-item .left .position p {
    font-size: 48px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
}
.serves .serves-item .left .position p .c-dot{
    padding: 0 5px;
    font-size: 48px;
    font-weight: 700;
    color: #333333;
}
.serves .serves-item .left span {
    width: 436px;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 40px;
}