#banner {
    margin-top: 50px;
}

#shop img {
    width: 40%;
    height: 40%;
    margin: 0 auto;
}

#shop,
#shopme,
#shop3 {
    text-align: center;
}

#shopme img {
    width: 20%;
    height: 20%;
    margin: 0 auto;
}

#shop3 img {
    width: 30%;
    height: 30%;
    margin: 0 auto;
}

#shop3 h3 {
    font-size: 17px;
    color: #333;
}

#shop h2,
#shopme h2,
#shop3 h2 {
    display: inline-block;
    font-size: 25px;
    margin: 50px auto;
    border-bottom: 2px solid #3BBE7A;
    padding-bottom: 10px;
}

#shopme h3 {
    font-size: 17px;
    color: #333;
}

#shopme p {
    font-size: 12px;
    color: #666;
    line-height: 10px;
}


/*媒体查询    小屏幕*/

@media(max-width:768px) {
    #banner {
        margin-top: 50px;
    }
    #shop img {
        width: 80%;
        height: 80%;
        margin: 20px 0;
    }
    #shop h2,
    #shopme h2,
    #shop3 h2 {
        font-size: 20px;
        margin: 10px 0;
    }
    #shopme h3,
    #shop3 h3 {
        font-size: 15px;
    }
    #shopme img {
        width: 10%;
        height: 10%;
        margin: 0 auto;
    }
}