body{
    margin: 0px;
}
.header{
    width: 100%;
    height: auto;
    background-color: #00418d;
    padding-top: 25px;
    padding-bottom: 20px;
    margin: 0px;
    position: relative;
}

.firstview{
    width: 100%;
    height: auto;
    padding-bottom: 15px;
    background-image: url(dome.webp);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    position: relative;
}
    
.title{
    width: 100%;
    height: auto;
    color :#FFFFFF;
    font-weight: bold;
    font-size: 24px;
    text-align: center;
    margin: 0px;
    padding-top: 150px;
    padding-bottom: 150px;
    position: relative;
    z-index: 2;
}

.info{
    background-color: #FFFFFFAA;
    width: 400px;
    margin-left: auto;
    margin-right: auto;
    font-size: 12px;
    text-align: center;
    padding-top: 15px;
    padding-bottom: 15px;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

.dot_layer{
    width: 100%;
    height: 100%;
    position: absolute;
    background-image: url(hero_bg_dot.png);
    left: 0px;
    top: 0px;
    opacity: 0.1;
    z-index: 1;
}
.button1{
    background-color: #FFFFFF;
    border: 3px solid #00418d;
    width: 250px;
    font-size: 24px;
    font-weight: bold;
    padding: 5px 30px;
    margin-top: 50px;
    margin-left: 120px;
    margin-bottom: 20px;
    text-align: center;
    border-radius: 60px;
    position: relative;
    display: inline-block;
    align-items: center;
}
.button2{
    background-color: #00418d;
    border: 3px solid #00418d;
    width: 250px;
    font-size: 24px;
    font-weight: bold;
    padding: 5px 30px;
    margin-top: 50px;
    margin-left: 120px;
    margin-bottom: 20px;
    text-align: center;
    border-radius: 60px;
    position: relative;
    display: inline-block;
    align-items: center;
}
.button2 a{
    color:#FFFFFF;
}
.button1 a{
    color: #00418d;
}

.contents{
    width: auto;
    min-width: 700px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.howto{
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.subtitle{
    width: auto;
    height: 36px;
    background-color:#00418d;
    font-size: 24px;
    color: #FFFFFF;
    padding: 10px;
    margin-top: 30px;
    margin-bottom: 40px;
    background-position: center;
}

.howto_step{
    background-color: #29b4ff75;
    width: 250px;
    height: 410px;
    margin-right: 15px;
    margin-left: 20px;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 20px;
    position: relative;
    display: inline-block;
    align-items: center;
    gap: 0px 30px;
}
.howto_image img{
    width: 100%;
    display: block;
}
.howto_midashi{
    color: #000000;
    margin: 10px;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}
.howto_shop{
    color: #00418d;
    background-color: aliceblue;
    padding: 10px;
    border-radius: 10px;
    font-size: 15px;
    margin-top: 10px;
    margin-bottom: 10px;
}
.map{
    width: 60px;
    height: 60px;
    position: absolute;
    left: 198px;
    top: 310px;
}