#contents.sp-contents  img{
    max-width: 100%;
}
#contents.sp-contents  > a, #contents.sp-contents  > img{
    margin-top: 3%;
    display: inline-block;
}

#contents.sp-contents  img#header-img{
    margin-top: 5%;
}
#contents.sp-contents  img#header-sub-img{
    margin-top: 0;
}

.adjust-contents-to-sp {
    padding: 2%;
    box-sizing: border-box;
    margin: 0;
}