.howto_line {
  border-top:solid 1px #aaa;
  width:100%;
  height:2px;
  margin:4px 0;
}

.howto_main_box {
  display:block;
  width:98%;
  border:solid 1px #aaa;
  background:#fff;
  margin:10px auto;
  position: relative;
}

.howto_main_box #howto_ttl {
  width:100%;
  height:20px;
  font-weight:bold;
  text-indent:1em;
  line-height:1.6em;
  background:#ccc;
}

.howto_sub_box_t {
  width:92%;
  margin:4px 0 0 3%;
  position: relative;
  font-weight:bold;  
  font-size:14px;
  padding:6px;

  background:#494201;
  background: 
  -webkit-linear-gradient(linear, left top, right top, from(#001f0a), to(#494201)); 
  background: 
  -moz-linear-gradient(left, #001f0a, #494201);
  
  background: -ms-linear-gradient(left, #001f0a 0%, #494201 100%); /* IE10+ */
  background: linear-gradient(to right, #001f0a 0%, #494201 100%); /* W3C */
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#000000', endColorstr='#ffffff', GradientType=0); /* IE7,8,9 */
  color:#fff;

  box-sizing:border-box;
}

.howto_sub_box {
  width:90%;/*640*/
  line-height:1.4em;
  margin:8px auto;
  padding:4px;
  position: relative;
  border-top:solid 1px #f00;
  box-sizing:border-box;
}

    .howto_tbl_box {
    width:98%;
    height:auto;
    border:solid 1px #666;
    margin:8px 18px;
    box-sizing:border-box;
    }
    .howto_tbl_box60 {
    width:60%;
    height:auto;
    border:solid 1px #666;
    margin:8px 18px;
    box-sizing:border-box;
    }
    .howto_tbl_box th{
    padding:4px;
    background:#fff;
    box-sizing:border-box;
    }
    .howto_tbl_box #td1{
    width:36%;/*220*/
    padding:4px;
    background:#eee;
    border:solid 1px #666;
    box-sizing:border-box;
    }
    .howto_tbl_box #td2{
    width:32%;/*180*/
    padding:4px;
    background:#fff;
    border:solid 1px #666;
    box-sizing:border-box;
    }
    .howto_tbl_box60 #tdh{
    width:50%;/*180*/
    padding:4px;
    text-align:center;
    background:#fff;
    border:solid 1px #666;
    box-sizing:border-box;
    }
    .howto_sub_box #imgbx {
    width:auto;
    margin:0 8px;
    box-sizing:border-box;
    }


.howto_sub_box #ttl {
  width:100%;
  height:auto;
  border-bottom:dotted 1px #bbb;
  font-weight:bold;
  box-sizing:border-box;
}
.howto_sub_box #img00 {
  width:50%;/*576*/
  height:164px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/keybord_white.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img00b {
  width:36%;/*380*/
  height:132px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/keybord_play.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #tx0 {
  width:100%;
  height:auto;
  border-top:dotted 1px #ccc;
}
.howto_sub_box #tx000 {
  width:100%;
  border-bottom:dotted 1px #acf;
  margin:8px 0;
}
.howto_sub_box #tx1 {
  width:100%;
  /*border:solid 1px #00f;*/
  text-indent:-1em;
  padding:1em;
  float:left;
}
.howto_sub_box #tx2 {
  width:100%;
  float:left;
}
.howto_sub_box #tx3 {
  width:100%;
  /*border:solid 1px #00f;*/
  text-indent:-1em;
  padding:1em;
  float:left;
}
.howto_sub_box #tx31 {
  width:90%;
  /*border:solid 1px #00f;*/
  text-indent:-1em;
  padding:1em;
  float:left;
}
.howto_sub_box #tx4 {
  float:right;
  margin:0 46px;
}
.howto_sub_box #tx5 {
  width:100%;
  /*border:solid 1px #00f;*/
  text-indent:-1em;
  padding:1em;
}

.howto_sub_box #img01 {
  width:20%;
  height:113px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/ss_mode.png") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #img02 {
  width:20%;
  height:113px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/ss_msel.png") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #img02b {
  width:20%;
  height:113px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/ss_msel2.png") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #img02c {
  width:20%;
  height:113px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/ss_msel3.png") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #img03 {
  width:27%;
  height:113px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/play_side_1p.png") no-repeat scroll transparent; 
  margin:10px;
  float:left;
}
.howto_sub_box #img04 {
  width:27%;
  height:113px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/play_side_2p.png") no-repeat scroll transparent; 
  margin:10px;
  float:left;
}

.howto_sub_box #img05 {
  width:14%;
  height:264px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_ass.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img06 {
  width:14%;
  height:264px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_any.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img07 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_key.png") no-repeat scroll transparent; 
  margin:10px auto;
}

.howto_sub_box #img08 {
  width:11%;
  height:237px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_tim.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #imga081 {
  width:41%;
  height:58px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_mis_sta.jpg") no-repeat scroll transparent; 
  margin:10px auto;
}

.howto_sub_box #img09 {
  width:11%;
  height:138px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_mvoff.png") no-repeat scroll transparent; 
  margin:10px auto;
}

.howto_sub_box #img10 {
  width:100%;
  height:auto;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/game_hantei.png") no-repeat scroll transparent; 
  background-size:100%;
  margin:10px auto;
}
.howto_sub_box #img11 {
  width:100%;
  height:auto;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/game_key.png") no-repeat scroll transparent; 
  background-size:100%;
  margin:10px auto;
}
.howto_sub_box #img12 {
  width:48%;
  height:auto;
  background: url("/game/eacsdvx/iii/p/images/howto/game_great.png") no-repeat scroll transparent; 
  margin:10px;
  float:left;
}
.howto_sub_box #img13 {
  width:48%;
  height:auto;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/game_bad.png") no-repeat scroll center top transparent; 
  margin:10px;
    float:left;

}
.howto_sub_box #img14 {
  width:47%;
  height:264px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/game_clr.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img15 {
  width:52px;
  height:152px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_spd.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img152 {
  width:14%;
  height:152px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_range.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img16 {
  width:20%;
  height:200px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_sdn.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img17 {
  width:20%;
  height:200px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/opt_fsp.png") no-repeat scroll transparent; 
  margin:10px auto;
}
.howto_sub_box #img18 {
  width:100%;/*360*/
  height:144px;/*144*/
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_crate.jpg") no-repeat scroll transparent; 
  margin:10px;
  //background-size:100%;
}
.howto_sub_box #img19 {
  width:21%;
  height:82px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/battle_notis.jpg") no-repeat scroll transparent; 
  margin:10px;
}

.howto_sub_box #imga00 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic00.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga01 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic01.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga02 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic02.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga03 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic03.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga04 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic04.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga05 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic05.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga06 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic06.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga07 {
  width:40%;
  height:118px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic07.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga08 {
  width:40%;
  height:84px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic08.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga09 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic09.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga10 {
  width:18%;
  height:284px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic10.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imga11 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/akashic11.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgr01 {
  width:40%;
  height:225px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_rival1.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgr02 {
  width:28%;
  height:120px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_rival2.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgr03 {
  width:30%;
  height:56px;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_rival3.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgr04 {
  width:33%;
  height:166px;
  border:solid 1px #666;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_rival4.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgc01 {
  width:40%;
  height:297px;
  border:solid 1px #666;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_custom1.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgc02 {
  width:40%;
  height:300px;
  border:solid 1px #666;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_custom2.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgm01 {
  width:37%;
  height:142px;
  border:solid 1px #666;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_miss_new01.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgm02 {
  width:40%;
  height:225px;
  border:solid 1px #666;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_miss_new02.jpg") no-repeat scroll transparent; 
  margin:10px;
}
.howto_sub_box #imgm03 {
  width:40%;
  height:225px;
  border:solid 1px #666;
  background: url("https://eacache.s.konaminet.jp/game/eacsdvx/iii/p/images/howto/howto_miss_new03.jpg") no-repeat scroll transparent; 
  margin:10px;
}

@media (min-width: 500px){
.how506box {
  width:400px;
  height:auto;
  margin:0 auto;
  padding:4px;
  /*text-align:center;*/
}
}
@media (max-width: 499px){
.how506box {
  width:90%;
  height:auto;
  margin:0 auto;
  padding:4px;
  /*text-align:center;*/
}
}