@media screen and (min-width: 481px) {

#animation_target{
width:320px;
height:410px;
background:url("../img/index_a.png") no-repeat top;
}

#animation_target img{
width: auto;
height: 156px;
margin-top: auto;
position: relative;
margin-left: -33px;
top:0px;
left:25px;
}

#animation_i, #animation_i img{
display:none;
}
}

@media screen and (max-width: 480px) {

#animation_target{
display:block;
width:320px;
height:410px;
background:url("../img/index_a_iphone.png") no-repeat top;
position:relative;
}

#animation_target img{
display:block;
width: auto;
height: 156px;
margin-top: 120px;
position: absolute;
margin-left: 0px;
top:0px;
left:25px;
}

#animation_target, #animation_target img{
display:none;
}

#menu_left li a, #menu_left a{
color:#666;
opacity:0;
}

#menu_left a.sub{
color:#666;
opacity:0;
font-size:11px;
font-weight:normal;
line-height: 0.6;
letter-spacing: 1px;
}

#menu_left li a:hover, #menu_left a:hover{
color:#0098dd;
}

#menu_left a.sub:hover{
color:#0098dd;
font-weight:normal;
}