.head {
    height: 5.6rem;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

.head_d4 {
    width: 1200px;
    margin: 0 auto;
    padding-left: 1.54rem;
    padding-top: 2.3rem;
}

.head_p7 {
    font-size: 36px;
    color: white;
    position: relative;
    display: table;
}

.head_p7::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -15px;
    transform: translateX(-50%);
    width: 0.38rem;
    height: 2px;
    background-color: #4D62AF;
}

/*  */

.guarantee {
    width: 1200px;
    margin: 0 auto;
    padding-top: 1rem;
    position: relative;
}

.guarantee .pub_title {
    margin-bottom: 30px;
}

.guarantee .guarantee_p1 {
    width: 100%;
    text-align: center;
    margin: 0 auto 0.56rem;
    line-break: 1;
    font-size: 14px;
    color: #333947;
}

.guarantee_table {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.guarantee_top {
    background-color: rgba(216, 222, 229, .5);
    border-radius: 5px;
    height: 0.76rem;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 4px;
    margin-bottom: 0.2rem;
}

.guarantee_bottom {
    display: flex;
    align-items: center;
}

.guarantee_left {
    width: 1.3rem;
    height: 6.3rem;
    background: rgba(216, 222, 229, .5);
    border-radius: 5px;
    font-size: 22px;
    color: #333947;
    display: flex;
    align-items: center;
    justify-content: center;
    writing-mode: tb-rl;
    letter-spacing: 5px;
    margin-right: 0.33rem;
}

.guarantee_center {
    height: 6.3rem;
}

.guarantee_center_top {
    display: flex;
    align-items: center;
}

.guarantee_center_item {
    width: 2.66rem;
    margin-right: 0.38rem;
    padding: 0.2rem;
    background: rgba(193, 217, 236, 0.6);
    border-radius: 5px;
}

.guarantee_center_item:last-of-type {
    margin-right: 0;
}

.guarantee_center_item>p {
    font-size: 20px;
    color: #366EB6;
}

.guarantee_center_item>div {
    height: 1.05rem;
    padding: 0.1rem 0;
    font-size: 16px;
    color: #366EB6;
    margin-bottom: 0.11rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.guarantee_center_item>div>p {
    background: #FFFFFF;
    border-radius: 5px;
    margin-bottom: 0.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 0.36rem;
}

.guarantee_center_item>div>p:last-of-type {
    margin-bottom: 0;
}

.guarantee_center_item>div div {
    display: flex;
    align-items: center;
}

.guarantee_center_item>div div p {
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    height: 0.36rem;
    margin-right: 0.1rem;
}

.guarantee_center_item>div div p:last-of-type {
    margin-right: 0;
}

.guarantee_right {
    width: 1.3rem;
    height: 6.3rem;
    padding-top: 0.52rem;
    background: rgba(6, 38, 120, 0.15);
    border-radius: 5px;
    margin-left: 0.33rem;
}

.guarantee_right div {
    height: 1.05rem;
    margin-bottom: 0.11rem;
    display: flex;
    align-items: center;
}

.guarantee_right div:last-of-type {
    margin-top: 0.7rem;
    height: auto;
    margin-bottom: 0;
}

.guarantee_right p {
    background: #FFFFFF;
    border-radius: 5px;
    width: 0.8rem;
    height: 0.36rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #062678;
    margin-left: auto;
    margin-right: auto;
}

.guarantee_center_bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(193, 217, 236, .6);
    border-radius: 5px;
    margin-top: 0.2rem;
    padding: 0.2rem;
}

.guarantee_center_bottom p {
    padding: 0 16px;
    font-size: 16px;
    height: 0.36rem;
    color: #366EB6;
    background: #FFFFFF;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}


.guarantee_hover {
    position: absolute;
    left: 1.74rem;
    top: 1.48rem;
}

.guarantee_hover div {
    width: 8.53rem;
    height: 1.02rem;
    border: 2px dotted #9CC3E1;
    margin-bottom: 0.14rem;
}

/*  */

.guara {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    padding: 1.1rem 0 0 0;
}

.guara_item {
    width: 50%;
    text-align: center;
    margin-bottom: 1.1rem;
}

.guara_img {
    width: 1.2rem;
    height: 0.8rem;
    margin: 0 auto 0.34rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.guara_img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.guara_p1 {
    font-size: 16px;
    color: #464D61;
}

.guara2_bg {
    width: 100%;
    overflow: hidden;
    background-color: #F0F3F7;
}

.guara2 {
    width: 1200px;
    margin: 0 auto;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.guara2 .pub_title {
    margin-bottom: 0.8rem;
}

.guara2_cont {
    width: 7.2rem;
    margin: 0 auto;
    position: relative;
}

.guara2_img {
    width: 100%;
    object-fit: contain;
}

.guara2_hover {
    position: absolute;
    top: 0.24rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #FFFFFF;
}

.guara2_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.guara2_item:nth-of-type(1) {
    height: 2.05rem;
}

.guara2_item:nth-of-type(2) {
    height: 1.2rem;
    margin-top: 0.3rem;
}

.guara2_item:nth-of-type(3) {
    height: 1rem;
    margin-top: 0.3rem;
}

.guara2_p1 span {
    font-size: 48px;
}

.guara2_p1 {
    font-size: 30px;
    line-height: 48px;
}

.guara2_p2 {
    font-size: 16px;
}

/*  */

.guara3 {
    width: 1200px;
    margin: 0 auto;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.guara3 .pub_title {
    margin-bottom: 0.9rem;
}

.guara3_list {
    display: flex;
}

.guara3_item {
    text-align: center;
    flex: 1;
}

.guara3_img {
    width: 78px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.3rem;
}

.guara3_img img {
    max-width: 100%;
    height: 100%;
    object-fit: contain;
}

.guara3_p1 {
    font-size: 18px;
    line-height: 36px;
    color: #333947;
}

.guara3_p2 span {
    display: block;
    font-size: 14px;
    color: #464D61;
    line-height: 2;
}

/*  */

.guarantee_table_img,
.guara2_cont_img {
    width: 100%;
    margin: 0 auto;
    object-fit: contain;
    display: none;
}


@media screen and (max-width: 800px) {

    .head_d4 {
        width: 100%;
        padding: 1rem 0;
    }

    .head_p7 {
        display: block;
        text-align: center;
        font-size: 30px;
    }

    .guarantee,
    .guara,
    .guara2,
    .guara3 {
        width: 90%;
    }

    .guarantee_table,
    .guara2_cont {
        display: none;
    }

    .guarantee_table_img,
    .guara2_cont_img {
        display: block;
    }

    .guara {
        justify-content: space-between;
    }

    .guara_item {
        width: 45%;
    }

    .guara3_list {
        flex-direction: column;
    }

    .guara3_item {
        margin-bottom: 0.5rem;
    }
}