.pro-title{
    width: 100%;
    height: 150px;
    background-color: #192857;
}


.pro-content{
    width: 1200px;
    margin: 100px auto 100px;
    display: flex;
}

.pro-img{
    width: 600px;
}

.pro-img img{
    width: 100%;
}

.pro-text{
    margin-left: 100px;
}

.pro-text h5{
    font-size: 25px;
    margin-bottom: 20px;
}

.pro-text h4{
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 20px;
    
}

.pro-text p{
    font-size: 16px;
    line-height: 35px;
    margin: 10px 0px;
}

.pro-list {
    width: 1200px;
    margin: 0px auto 100px;
}

.pro-list h3 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #192857;
}

.pro-list-items {
    display: flex;
    /* justify-content: space-between; */
    /* flex-wrap: nowrap; */
    gap: 15%
}

.pro-list-item {
    width: 23%;
    box-sizing: border-box;
    text-align: center;
    cursor: pointer;
}

.pro-list-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.pro-list-item img:hover {
    transform: scale(1.05);
}

.pro-list-item p {
    margin-top: 10px;
    font-size: 16px;
    color: #333;
}
/* 电脑端：显示空格 */
.split-space::before {
    content: "\00A0"; /* 等同于   */
}


@media screen and (max-width: 768px) {
    .pro-list-items {
    display: flex;
    /* justify-content: space-between; */
    flex-wrap: nowrap;
    gap: 0;
}
.pro-list h3 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #192857;
}
    .split-space::before {
        content: "\A";    /* 换行符 */
        white-space: pre; /* 让换行生效 */
    }
    .pro-text h5{
        font-size: 25px;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .pro-text h4{
        font-size: 35px;
        font-weight: bold;
        margin-bottom: 20px;
        text-align: center;
    }
    .pro-title{
        width: 100%;
        height: 0px;
        background-color: #192857;
    }
    .pro-content {
        width: 100%;
        display: block;
        margin: 50px auto 50px;
    }

    .pro-img {
        width: 95%;
        margin: auto;
    }

    .pro-text {
        width: 95%;
        margin: 50px auto;
    }

    .pro-list {
        width: 95%;
        margin: 30px auto;
    }
    .pro-list-items {
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .pro-list-item {
        width: 45%;
        margin-bottom: 20px;
    }

}