p {
    text-align: center;
    font-size: 14px;
    line-height: 1.5;
}
img{
    width: 100%;
}
#container {
    width: 940px;
    margin: 0 auto;
    padding: 0;
}
#line h3 {
    font-size: 50px;
    font-weight: bold;
    color: #fff;
    background-color: #3FBC22;
    margin: 40px 0 30px;
    text-align: center;
    padding: 10px 0;
    line-height: 1;
}
#container img{
    display: block;
    margin: auto;
}
.main_img .pc{
    display: block !important;
}
.main_img .sp{
    display: none !important;
}
.flow ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    margin-top: 18px;
}
.flow li{
    width: 26%;
}
.flow h5 {
    width: 70%;
    display: block;
    margin: auto;
    margin-bottom: 15px;
}
.flow li p {
    font-size: 14px;
    text-align: left;
    width: fit-content;
    margin: 15px auto 0;
}
#line .warning {
    overflow: hidden;
    text-align: left;
    margin: 50px 0 20px;
    background-color: #eee;
    padding: 20px;
}
.back_top{
    margin: 10px 0;
}
.back_top a{
    font-size: 15px;
}
@media screen and (max-width:480px){
    #container{
        width: 100%;
    }
    #line h3 {
        font-size: 23px;
        margin: 40px 0 20px;
    }
    .main_img .pc{
        display: none !important;
    }
    .main_img .sp{
        display: block !important;
    }
    #line .sateiBtn {
        width: 80%;
        margin: auto;
    }
    #line .tomodachi {
        font-size: 4vw;
        color: #FF0059;
        background-color: #fff;
        padding: 10px;
        font-weight: bold;
        text-align: center;
    }
    #line .tomodachi span {
        font-size: 7vw;
        font-weight: bold;
        display: block;
    }
    .tap {
        margin-top: 10px;
    }
    .flow{
        margin: 30px auto 0;
        width: 90%;
    }
    .flow ul {
        display: block;
    }
    .flow li {
        width: 100%;
    }
    #line .flow ul li {
        width: 100%;
        overflow: hidden;
        padding: 7vw 0 0;
    }
    #line .flow ul li h5 {
        width: 40%;
        float: left;
        margin-bottom: 10px;
    }
    #line .flow ul li h5 img {
        padding: 10px 0;
    }
    #line .flow ul li .img {
        float: right;
        width: 50%;
    }
    #line .flow ul li p {
        float: left;
        width: 45%;
        font-size: 15px;
        margin-top: 0;
    }
    #line .warning {
        padding: 20px 2.5%;
    }
    .back_top {
        width: 95%;
        margin: 10px auto;
    }    
}