*{padding:0; margin:0;}
.content h2{letter-spacing:0.3em; margin:0 !important; padding:20px 0; background-color:#c00; color:#fff;}
.content h4{font-size:120%; text-align:center; margin:10px 0;
background-color:#fff; border-top:double 6px #009; border-bottom:double 6px #009;}
.shuku{background-color:#ff0; color:#c00;
border-radius:6px;}
#ske ul{margin:10px 0 20px 30px;}


@media screen and (max-width: 640px) {

h1{font-size:14px;}
h2{font-size:110%; letter-spacing:-0.1em;}
#proall, #ima20ge{width:100%; height:auto;}
}