.big_banner{
    width: 100%;
    height: 200px
}

.info_block{
    width: 100%;
    height: auto;
    background-color: white;
    padding-bottom: 50px
}

.info_simple_block{
    margin:  0 25%
}
.info_simple_img{
    margin-top: 30px;
    text-align: center;
}
.info_simple_img_block{
    width: 100%;
    height: 100%;
}
.info_title{
    margin-top: 30px
}
.info_name{
    font-size: 24px;
    font-weight: 600
}
.info_info{
    white-space: pre-wrap;
    margin-top: 20px;
    font-size: 14px;
    line-height: 24px
}
.info_mainProducts_block{
    width: 100%;
    height: auto;
    background-color: #f5f5f5;
    padding-bottom: 40px;
    min-height: 360px;
}
.info_main_block{
    margin: 0 25%;
}
.main_product_title{
    padding-top: 30px
}
.main_product_name{
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px
}
.main_product_include{
    font-size: 14px;
    line-height: 24px;
    white-space: pre-wrap
}
.info_good{
    width: 100%;
    height: auto;
    background-color: white;
    padding-bottom: 40px;
    min-height: 360px;
}
.info_good_block{
    margin: 0 25%
}
.info_good_title{
    padding-top: 30px
}
.info_good_name{
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px
}
.info_good_best{
    font-size: 14px;
    line-height: 24px;
    white-space: pre-wrap
}

@media (max-width: 800px) {
    .info_simple_block,.info_main_block,.info_good_block{
        margin: 0 20px;
    }

    .big_banner {
        display: none;
    }
}