/* index.css */
.body_backgrouand{
    background-color: #f1f1f1;
}
.row_brackground_color{
    background-color: #ffffff;
}

.text_1{
    text-align: center;
    font-size: 70px;
    height: 150px;
    line-height: 150px;
    color: #0e1d48;
    margin-top: 20px;
    font-weight: 1000;
    letter-spacing: 10px;
    margin-bottom: 70px;
}

.jp_box{
    padding-left: 30px;
    padding-right: 30px;
    padding-bottom: 80px;
}

.index_jp_img{
    text-align: center;
    transition: box-shadow 0.3s ease-in-out;
    border-radius: 10px;
    padding: 20px 0px;
}

.index_jp_img:hover {  
    box-shadow: 5px 5px 10px #757575;  
    border-radius: 10px;
  }  

.index_jp_img img{
    height: 300px;
}

.text_2{
    padding: 0px;
    text-align: center;
}

.text_2 img{
    display: block;
    max-width: 100%;
    height: auto;
    line-height: 1;
}

.text_title_big{
    text-align: center;
    font-size: 70px;
    height: 120px;
    line-height: 120px;
    color: #0e1d48;
    margin-top: 20px;
    font-weight: 1000;
    letter-spacing: 2px;
}

.text_title_small{
    text-align: center;
    font-size: 25px;
    color: #0e1d48;
    height: 30px;
    line-height: 30px;
    letter-spacing: 60px;
    padding-left: 80px;
    margin-bottom: 50px;
}

.video_all{
    margin-top: 0px;
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 50px;
}

.video_box{
    text-align: center;
}

.video_img img{
    height: 350px;
}

.video_showhide{
    display: none;
}

@media (min-width: 250px) and (max-width:768px) { 
    .text_1 {
        text-align: center;
        font-size: 26px;
        height: 100%;
        line-height: 1;
        color: #0e1d48;
        margin-top: 20px;
        font-weight: 1000;
        letter-spacing: 0px;
        margin-bottom: 20px;
    }

    .index_jp_img{
        margin-bottom: 30px;
        padding: 0px;
    }

    .text_title_big {
        text-align: center;
        font-size: 30px;
        height: 100%;
        line-height: 1;
        color: #0e1d48;
        margin-top: 20px;
        margin-bottom: 10px;
        font-weight: 1000;
        letter-spacing: 2px;
    }

    .text_title_small {
        text-align: center;
        font-size: 16px;
        color: #0e1d48;
        height: 100%;
        line-height: 1;
        letter-spacing: 20px;
        padding-left: 35px;
        margin-bottom: 20px;
    }

    .video_all{
        margin-bottom: 20px;
    }

    .video_img {
        display: none;
    }

    .video_showhide{
        display: block;
        margin-bottom: 10px;
    }

    .jp_box{
        padding-bottom: 20px;
    }
}