.imgframe{
    display:inline-block;
    overflow:hidden;
    float:left;
    width:370px;
    text-align:center;
    background-color:#ffffff;
    /*border:1px solid #000000;*/
    padding:30px 0;
    margin-right: 1em;
    margin-bottom:1em;
}


/* for Sp --------------------*/
@media screen and (max-width: 750px) {

    .imgframe{
        display:block;
        float:none;
        width:100%;
        text-align:center;
        padding:10px;
        margin-right: 0;
    }

    .imgframe > img{
        width:100%;
        max-width:600px;
        height:auto;
    }


}




.btnset{
    display:block;
    overflow:hidden;
    text-align:center;
    margin-top:1em;
}

.btnset > a{
    margin:0 0.5em;
}



/* for Sp --------------------*/
@media screen and (max-width: 750px) {

    .btnset{
        margin-top:0;
    }
    
    .btnset > a{
        display:block;
        margin:1em 1em;
    }

}