.contents .pT15 {
    padding-top: 15px;
}
.contents .pB15 {
    padding-bottom: 15px;
}
.common{
    width: calc((1738 / 19.2)* 1vw);
    margin: 0 auto;
}
.mainbox{
    width: 980px;
    margin: 0 auto;
}
.title{
    margin-top: 60px;
    font-size: calc((50 / 19.2)* 1vw);;
    font-weight: bold;
}
.meaubox{
    display: flex;
    -webkit-display: flex;
    justify-content: space-between;
    margin-top: 30px;
    flex-wrap: wrap;
}
.meauitem{
    display: flex;
    align-items: center;
    padding-bottom: 10px;
    box-sizing: border-box;
    border-bottom: 3px solid #fff;
}
.meauitem a{
    border-bottom: 3px solid #fff;
}
.meauitem:hover a{
    color: #c53a3a;
    border-bottom: 3px solid #c53a3a;
}
.q{
    /* font-size: calc((30 / 19.2)* 1vw); */
    font-size: 24px;
    font-size: bold;
    padding-top: 60px;
}
.a{
    /* font-size: calc((26 / 19.2)* 1vw);; */
    font-size: 22px;
    color: #666;
    line-height: 1.5555555556;
    padding-top: 30px;
}
.gototop{
    text-align: center;
    color: #3897f0;
    
    padding-top: 60px;
}
.gototop a{
    text-decoration: underline;
}
.donwload-group{
    margin-top: 10px;
}
.img-100{
    width: 100%;
    margin-top: 10px;
    max-width: 980px;
}
.img-50{
    width: 100%;
    margin-top: 10px;
    max-width: 280px;
    border: solid 1px #ebeced;
}
.flex-item{
    display: flex;
    align-items: center;
    margin-top: 20px;
}
.flex-item p{
    /* font-size: calc((26 / 19.2)* 1vw); */
    font-size: 22px;
    color: #666;
    line-height: 1.5555555556;
    margin-left: 10px;
}
p{
    margin: 10px 0;
    line-height: 30px;
    font-size: 18px;
    line-height: 44px;
}
table {
    width: 100% !important;
    border: 1px solid black;
    border-collapse: collapse;
}

th, td {
    border: 1px solid black;
    padding: 8px;
    text-align: left;
    vertical-align: middle;
    font-size: 16px;
}
@media (max-width: 860px){
    .title{
        font-size: 30px;
    }
    .q{
        font-size: 20px;
        line-height: 1.5;
    }
    .flex-item p{
        font-size: 16px;
    }
    .a{
        font-size: 16px;
    }
    .meauitem{
        width: 33%;
        margin-top: 10px;
    }
    p{
        margin: 16px 0;
        font-size: 13px;
        line-height: 24px;
    }
    th, td{
        font-size: 12px;
    }
}