@charset "utf-8";
header ul {
    margin-left: 0;
    float: left;
}

.box_01,.box_02,.box_01 dt, .box_01 dd,.corp_history dt, .corp_history dd{
    float:none;
    width: 430px;
    max-width: 100%;
    margin: 0 auto;
    display: block;
}
nav{
  width: 100%;
  height:auto;
}

dt {
	font-weight: bold;
}
dd {
	margin-bottom: 10px;
}

iframe {
	width: 100%;
}

.facility img{
  display: block;
  margin: 0 auto;
  float: none;
  width: 100%;
}

.policy_02 img{
  padding: 20px 0;
}
.about ul, .policy_02 ul{
  width: 100%;
  max-width: 100%;
  margin-top:20px;
  float: none;
}
.about li, .policy_02 li{
  width: 100%;
  padding-bottom: 25px;
  margin-top:15px;
  float: none;
  height: 30px;
  clear: both;
}
.policy_02 img{
  float:none;
}
.about dl{
  display: block;
  margin: 0 auto;
  float: none;
  width: 400px;
  max-width: 100%;
}

.about dd,.about dt{
  margin-bottom: 0px;
  float: left;
}
.about dd{
  width: 70%;
  max-width: 100%;
}
.about dt{
  width: 30%;
}
.product_imgbox{
  width: 100%;
  display: block;
  margin: 0 auto;
  padding: 20px 0 30px;
  float: none;
}
.p_list{
  float: none;
}
.p_line{
 margin-top: 32px;
}
 .system{
  margin-top: 40px;
}
.product01{
  padding-left: 50px;
	margin: 0 auto;
	max-width: 100%;
}
.corp_history dd.his_02 {
    margin-left: 0;
}
.photo_pres{
  padding-top:40px;
  width: 554px;
  max-width: 100%;
  float: none;
  margin: 0 auto;
  display: block;
}
.g_1{
  padding-top: 40px;
  padding-bottom: 100px;
  width: 80%;
  max-width: 100%;
  display: block;
  margin: 0 auto;
  float: none
}
.activity_01 img, .photo_policy, .photo_policy_02, .photo_policy_03{
  width:100%;
  padding-top: 20px;
  float: none;
  margin: 0 auto;
  display: block;
}
.main_act, .policy_01, .policy_03, .item ul, .item_02, .MIPS p  {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 0 auto;
  margin-top: 20px;
  float: none;
}
.act_sec02{
		padding-top:20px;
}
.top_policy{
  margin-top: 20px;
}
.MIPS_02, .MIPS_02 p{
  width: 100%;
  max-width: 100%;
  float:none;
  margin: 0 auto;
  display: block;
}
 .MIPS_02 img{
   width: 100%;
   max-width: 286px;
   float:none;
   margin: 0 auto;
   display: block;
 }
 .MIPS_02 h5 img{
   width: 100%;
   max-width: 493px;
   float:none;
   margin: 0 auto;
   display: block;
 }
.MIPS_02{
  margin-top: 20px;
}
.MIPS_02 h5{
  margin: 20px auto;
}

.productivity h3, .productivity h4{
  margin-top: 0px;
}