body {
    background-color: #f5f5f5;
}

.tip-con {
    display: flex;
    flex-direction: row;
    height: 8rem;
    align-items: center;
    justify-content: space-around;
    background-color: #fff;
    max-width: 1200px;
    margin: 0 auto;
}

.tip-item {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.tip-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    font-size: 1.4rem;
    color: #fff;
    background-color: #00a65a;
    text-align: center;
    line-height: 5rem;
    margin-right: 1rem;
}

.tip-right .tip-title {
    font-size: 1.4rem;
    color: #444;
}

.tip-right .tip-ms {
    font-size: 1.2rem;
    color: #a6a7ba;
}


.product-td {

}

.product-td-title {
    text-align: center;
    padding: 4rem;
    font-size: 2.4rem;
    font-weight: 700;
    color: #444;
}

.product-td-con {
    max-width: 1440px;
    margin: 0 auto;
    /*display: grid;*/
    /*grid-template-columns: repeat(4, 1fr);*/
    /*grid-template-rows: repeat(3, auto);*/
    /*grid-gap: 2rem;*/
}

.piece-3 {position: relative;background-image: linear-gradient(180deg, #ffffff 1%, #f8faff 100%);padding: 3rem 0;}
.piece-3 .pc-item-content{display: flex;align-items: start;margin-top: 4rem;justify-content: center;}
.piece-3 .pc-item-content .pc-item{width: 37rem;min-height: 22rem;background: #fff;border: 1px solid #e5ecfc;margin-right: 4rem;position: relative;display: flex;flex-direction: column;}
.piece-3 .pc-item-content .pc-item:last-child{margin-right: 0;}
.piece-3 .pc-item-content .pc-item:hover{box-shadow: 0 2px 13px 0 rgb(35 61 173 / 23%);}
.piece-3 .pc-item-content .pc-item .item-title{font-size: 2rem;color: #2a344b;font-weight: 500;margin: 6rem 3rem 0 3rem;}
.piece-3 .pc-item-content .pc-item .item-title img{width: 2.4rem;height: 2.4rem;margin-right: 1.6rem;margin-top: -0.4rem;}
.piece-3 .pc-item-content .pc-item .item-desc{font-size: 1.4rem;color: #5f6e8e;margin: 2rem 3rem 0 3rem;padding-bottom: 2rem;}
.piece-3 .pc-item-content .pc-item .pc-item-border{position: absolute;top: 0;left: 3rem;width: 6rem;height: 0.4rem;}
@media screen and (max-width: 750px)
{
    .piece-3 .container{width:90%;}
    .piece-3 .pc-item-content{display: block;margin-top:0;}
    .piece-3 .pc-item-content .pc-item{width:100%;margin-right:0;margin-bottom:2rem;min-height: auto;}
    .piece-3 .pc-item-content .pc-item .item-title{margin-top:18px;font-size:1.8rem;}
    /*.piece-3 .pc-item-content .pc-item .item-desc{display:none;}*/
    .piece-3 .pc-item-content .pc-item .pc-item-border{right:3rem;left:auto;top:2.8rem;}
}

/*.product-td-item {*/
/*    display: flex;*/
/*    flex-direction: column;*/
/*    align-items: center;*/
/*}*/

/*.product-td-item > div:nth-child(1) {*/
/*    width: 6rem;*/
/*    height: 4rem;*/
/*    background-color: #00B83F;*/
/*    border-radius: 0.8rem;*/
/*}*/

/*.product-td-item > div:nth-child(2) {*/
/*    font-size: 1.4rem;*/
/*    color: #444;*/
/*    margin: 0.6rem 0;*/
/*    font-weight: 700;*/
/*}*/

/*.product-td-item > div:nth-child(3) {*/
/*    font-size: 1.2rem;*/
/*    color: #b8a7ad;*/
/*    text-align: center;*/
/*}*/

.book-template {
    padding: 2rem;
    color: #444;
    margin: 0 auto;
}

.book-template-title {
    font-size: 2.4rem;
    text-align: center;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.book-template-desc {
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 0.8rem;
    color: #a6a7a6;
}

.book-template-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0 auto 4rem;
    align-items: start;
}

.book-template-list .mb-item {
    margin: 1.5rem 1rem 0.5rem 1rem;
}

.book-template-list .mb-item>div:nth-child(1) {
    width: 22rem;
    /*height: 31.1rem;*/
    background-color: #00a65a;
}

.book-template-list .mb-item>div:nth-child(2) {
    padding: 1rem;
    height: 4.4rem;
    line-height: 2.4rem;
    color: #333;
    font-weight: 700;
    background-color: #fff;
    font-size: 1.4rem;
    overflow: hidden;
}

@media screen and (min-width: 328px) {
    .book-template-list {
        width: calc(24rem * 2);
    }
}

@media screen and (min-width: 472px) {
    .book-template-list {
        width: calc(24rem * 3);
    }
}

@media screen and (min-width: 576px) {
    .book-template-list {
        width: calc(24rem * 2);
    }
}

@media screen and (min-width: 624px) {
    .book-template-list {
        width: calc(24rem * 3);
    }
}

@media screen and (min-width: 768px) {
    .book-template-list {
        width: 480px;
    }
}

@media screen and (min-width: 776px) {
    .book-template-list {
        width: 720px;
    }
}

@media screen and (min-width: 1016px) {
    .book-template-list {
        width: 960px;
    }
}

@media screen and (min-width: 1256px) {
    .book-template-list {
        width: 1200px;
    }
}

@media screen and (min-width: 1497px) {
    .book-template-list {
        width: 1440px;
    }
}