.pd_nav {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    grid-gap: 20px;
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    padding-top: 60px;
}

.pd_nav > div {
    position: relative;
    background-color: #2158aa;
    padding: 10px;
    color: #fff;
    border-radius: 10px;
    cursor: pointer;
}

.pd_nav h2 {
    font-size: 24px;
}

.pd_nav > div:hover ul {
    display: grid;
}

.pd_nav ul {
    position: absolute;
    display: none;
    grid-template-columns: repeat(1,1fr);
    grid-gap: 10px;
    font-size: 16px;
    padding: 10px 0 5px 0;
    box-sizing: border-box;
    background-color: #f0f3f8e6;
    border-bottom: 1px solid #2158aa;
    transform: translate(-50%,10px);
    left: 50%;
    width: 100%;
    z-index: 100;
}

.pd_nav a {
    color: #292929;
    display: block;
}

.pd_nav li:hover a {
    color: #2158aa;
}

.sub_content {
    padding-top: 60px;
}

.pd_top_ul {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    grid-gap: 10px;
    margin-bottom: 50px;
}

.pd_top_ul li {
    position: relative;
    cursor: pointer;
}

.pd_top_ul .pd_click {
    position: absolute;
    width: 100%;
    transform: translate(-50%,-50%);
    left: 50%;
    top: 50%;
    text-align: center;
}

.pd_top_ul > li:hover h2 {
    display: none;
}

.pd_top_ul .pd_click h2 {
    font-size: 30px;
    color: #fff;
    text-shadow: 2px 2px 10px #000;
}

.pd_top_ul div:last-child {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #2158aa;
    font-size: 14px;
    text-align: center;
    width: 100%;
    color: #fff;
    padding: 15px 0;
    box-sizing: border-box;
    display: none;
}

.pd_top_ul p {
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    width: 100%;
    font-size: 50px;
    line-height: 1;
}

.pd_top_ul span {
    font-size: 30px;
}

.pd_top_ul p::after {
    content: '';
    display: none;
    width: 25px;
    height: 5px;
    border-bottom: 2px solid rgba(255, 255, 255, 1);
    border-right: 2px solid rgba(255, 255, 255, 1);
    border-left: 2px solid transparent;
    box-sizing: border-box;
    transform: skewX(45deg);
    margin: 5px auto 0;
}

.pd_top_ul li:hover div:last-child {
    height: 100%;
    background-color: #2158aab3;
    display: block;
}

.pd_top_ul li:hover p::after {
    display: block;
}

.pd_top_ul li {
    border: 1px solid #2158aa;
}

.pd_top_ul img {
    width: 100%;
}

.pd_0_ul {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    grid-gap: 20px;
}


.pd_0_ul img {
    width: 100%;
}

.pd_0_ul li {
    position: relative;
    padding-bottom: 50px;
}

.pd_0_ul div:last-child {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #2158aa;
    font-size: 14px;
    text-align: center;
    width: 100%;
    color: #fff;
    padding: 25px 0;
    box-sizing: border-box;
}

.pd_0_ul p {
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    width: 100%;
}

.pd_0_ul p::after {
    content: '';
    display: none;
    width: 25px;
    height: 5px;
    border-bottom: 2px solid rgba(255, 255, 255, 1);
    border-right: 2px solid rgba(255, 255, 255, 1);
    border-left: 2px solid transparent;
    box-sizing: border-box;
    transform: skewX(45deg);
    margin: 5px auto 0;
}

.pd_0_ul li:hover div:last-child {
    height: 100%;
    background-color: #2158aab3;
}

.pd_0_ul li:hover p::after {
    display: block;
}

.pd_m1 {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    margin-bottom: 120px;
}

.pd_m1 .slick-slide img {
    position: relative;
    transform: translateX(-50%);
    left: 50%;
    width: 100%;
    max-width: 800px;
}

.pd_m_text {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 10px;
    font-size: 20px;
}

.pd_m2 {
    width: 100%;
    background-color: #f0f3f8;
    padding-top: 70px;
    box-sizing: border-box;
}

.pd_m2_div {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.pd_m2_div_text {
    border-top: 1px solid #ddd;
    padding: 50px 0;
    box-sizing: border-box;
    display: flex;
}

.pd_m2_div_text > div:first-child {
    width: 30%;
}

.pd_m2_div_text > div:last-child {
    width: 70%;
}

.pd_m2_div h2 {
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    display: block;
    background-color: #2158aa;
    text-align: center;
    padding: 7px 15px;
    margin-left: 20px;
    box-sizing: border-box;
    display: inline-block;
}

.pd_m2_div p {
    font-size: 16px;
    font-weight: 300;
    color: #666;
    position: relative;
    padding-left: 15px;
    word-break: keep-all;
    margin-bottom: 10px;
}

.pd_m2_div p::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 100%;
    background-color: #54575a;
    position: absolute;
    top: 5px;
    left: 0;
}

.pd_m3 {
    width: 100%;
    padding-top: 70px;
    box-sizing: border-box;
}

.pd_m3 table {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.pd_m3 thead {
    background-color: #2158aa;
}

.pd_m3 th {
    font-size: 18px;
    color: #fff;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    padding-top: 5px;
    box-sizing: border-box;
}

.pd_m3 th span {
    font-size: 14px;
}

.pd_m3 th:last-child {
    border-right: none;
}

.pd_m3 tr:nth-child(odd) {
    background-color: #ddd;
}

.pd_m3 tr:last-child {
    background-color: transparent;
}

.pd_m3 tr:first-child {
    background-color: #2158aa;
}

.pd_m3 tr:first-child td {
    color: #fff;
    border-right: 1px solid #fff;
}

.pd_m3 tr:first-child td:last-child {
    border-right: none;
}

.pd_m3 td {
    font-size: 16px;
    padding: 5px 0;
    box-sizing: border-box;
}

.pd_m3 .ex {
    font-size: 14px;
}


@media all and (max-width:930px) {
    .pd_nav {
        grid-gap: 10px;
        padding: 0 10px;
        box-sizing: border-box;
        padding-top: 60px;
    }
    .pd_nav ul {
        font-size: 12px;
    }
    .slick-prev {
        left: 0!important;
    }
    .slick-next {
        right: 0!important;
    }
    .pd_top_ul p {
        font-size: 30px;
    }
    .pd_top_ul span {
        font-size: 20px;
    }
    .pd_0_ul {
        grid-template-columns: repeat(3,1fr);
        grid-gap: 10px;
    }
    .pd_m2_div_text {
        flex-direction: column;
        grid-gap: 20px;
    }
    .pd_m2_div p {
        left: 20px;
    }
    .pd_0_ul div:last-child {
        font-size: 10px;
    }
}