@charset "utf-8";
/* CSS Document */


/* 1500px
-------------------------------------------------------------------------------------------------- */

@media only screen and (max-width: 1500px) {

/* ヘッダー
------------------------------------------------- */
header#top {
  background-size: cover;
}

}



/* 1280px
-------------------------------------------------------------------------------------------------- */

@media only screen and (max-width: 1200px) {

img{
  max-width: 100%;
	height: auto;
}

.br{
  display: none;
}
/* ヘッダー
------------------------------------------------- */

#main{
  padding-top: 52px;
}

#main_top{
  padding-top: 52px;
}
h1.phrase{
  display: none;
}

h3.h3_top {
  font-size: 110%;
  margin: 30px 4%;
  text-align: left;
}
header#top {
  background-image: url("../images/main.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  height: 50vh;
  background-position: 0 52px;
}

.logo{
  width: 110px;
  position: relative;
  z-index: 99999;
}


ul.navi {
  list-style: none;
  display: block;
  float: none;
}
ul.navi li {
  display: block;
  vertical-align: middle;
  text-align: center;
}
ul.navi li a {
  height: auto;
  line-height: inherit;
}


.menu__multi .menu__second-level li a{
  height: auto;
  line-height: inherit;
}

ul.navi li.navi_contact a,
ul.navi li.navi_form a {
  height: auto;
  line-height: inherit;
}

#fix_header {
    position: fixed;
    background-color: #FFF;
    z-index: 9999;
    width: 100%;
    min-height: 52px;
    top: 0;
}

.gb_menu{
  display: none;
}

/* グローバルメニュー　スクロールするようにする
------------------------------------------------- */

.addfixed .mean-nav{
    position: fixed;
    height: 100%;
}

.addfixed .navi{
    height: 100%;
    height: calc(100% - 50px);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    display: block;
}


}





@media only screen and (max-width: 980px) {

body{
  font-size: 90%;
}
img{
  width: 100%;
	height: auto;
}
.title_bg:before {
  width: 100%;
}

.inline{
  margin: 5px;
}

.txt_large{
  font-size: 100%;
}

.photo_l{
  float: none;
  margin: 0 0 30px 0;
}


#main_top{
  width: 100%;
}

header#redline{
  background-image: none;
}
header .subttl{
  position: absolute;
  right: 5%;
  bottom: 20%;
}
header h2.top{
  font-size: 4.5vw;
  font-weight: bold;
  border-bottom: solid 1px #ccc;
  padding-bottom: 10px;
  color: #FFF;
  text-shadow:0px 0px 5px #000000;
}
header h2.top span.sub{
  font-size: 2vw;
  display: block;
  font-weight: normal; 
}
.txt_white{
  color: #FFF;
  text-shadow:0px 0px 5px #000000;
}

.nc{
  font-size: 4vw;
  font-weight: bold;
  color: #1a1c93;
}


/* よく見るとわかるこだわり
------------------------------------------------- */
section.top_kodawari {
  display: block;
  color: #FFF;
  margin-bottom: 50px;
}
.top_kodawari .dsp {
  display: block;
  padding: 0px 4%;
  width: auto;
  text-align: left;
}
.top_kodawari .dsp h1 {
  font-size: 150%;
}

.top_kodawari .dsp h2 {
  font-size: 110%;
}
.top_kodawari .dsp_photo {
  display: block;
  width: auto;
  height: 250px;
}
/* 製品情報
------------------------------------------------- */
section.product {
  margin-bottom: 50px;
}

section.product h1 {
  font-size: 150%;
  font-weight: bold;
}

.product_wrap,
.product_wrap_in{
  display: block;
}
.product_in {
  display: block;
  width: 92%;
  margin: 0 auto 20px;
}
.product_in_none {
    display: none;
}

.product_dtl {
  padding: 20px 4%;
}
.product_wrap h3,
.product_wrap_in h3{
  font-size: 110%;
}
section.product .product_wrap p,
section.product .product_wrap_in p{
  font-size: 100%;
  color: #333;
  text-align: left;
}

section.product .product_wrap p.btn_blue a,
section.product .product_wrap_in p.btn_blue a{
  padding: 10px 40px;
}
/* お知らせ
------------------------------------------------- */
section.info {
  text-align: center;
  margin: 0 auto 50px;
}
section.info h1 {
  color: #333;
  font-size: 150%;
  margin-bottom: 20px;
  font-weight: bold;
}
section.info dl {
  display: block;
  margin: 1% 4%;
  width: auto;
  box-sizing: border-box;
  padding: 10px 10px;
}
section.info dt {
  color: #999;
  margin-bottom: 2px;
  font-weight: bold; 
}
/* お問い合わせ
------------------------------------------------- */

.contact_bg {
  padding: 30px 4%;
}
aside.contact h1 {
  font-size: 120%;
  font-weight: bold;
  margin-bottom: 10px;
}
aside.contact dl {
  text-align: left;
}
aside.contact dt {
  font-size: 110%;
}
aside.contact dt span {
  font-size: 200%;
}
.contact_btn a {
  padding: 15px 15px;
  font-size: 110%;

}

/* フッター
------------------------------------------------- */
footer{
  padding: 30px 0;
}
.footer_logo{
  margin: 0 4% 10px;
  width: 70px;
}
ul.footer_navi{
  list-style: none;
  text-align: left;
  float: none;
  margin: 10px 0;
  vertical-align: top;
}
ul.footer_navi li{
  display: block;
  margin-left: 0;
}
ul.footer_navi li a{
  display: block;
  padding: 10px 4% 10px 8%;
  border-top: 1px solid #dbdbdb;
  position: relative;
}
ul.footer_navi li:last-child a{
  border-bottom: 1px solid #dbdbdb;
}
address{
  font-style: normal;
  margin: 0 4% 10px;
}
.footer_company{
  display: block;
  vertical-align: top;
}
.copy{
  margin: 0 4%;
  text-align: left;
}

ul.footer_navi li a::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 4%;
  width: 4px;
  height: 4px;
  margin: auto;
  border-top: 1px solid #1a1c93;
  border-right: 1px solid #1a1c93;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  content: "";
  vertical-align: middle;
}
#page-top{
  position: fixed;
  bottom: 20px;
  right: 4%;
  width: 35px;
}



 /* 中ページ製品情報
------------------------------------------------- */


header h2.in{
  color: #FFF;
  font-size: 120%;
  position: absolute;
  left: 5%;
  bottom: 25%;
  font-weight: bold;
}

.h1_black span{
  font-size: 150%;
  margin-bottom: 20px;
}
.whitewrap{
  padding: 30px 0;
}
.bluewrap{
  padding: 30px 0;
}

.wrapper{
  width: 92%;
  margin: auto;
  padding: 0;
}

table.tbl{
  width: 100%;
  box-sizing: border-box;
}
table.tbl td{
  padding: 10px;
}

table.tbl th{
  padding: 10px;
  width: 60px;
}
.youtube {
     position: relative;
     padding-bottom: 56.25%; /*アスペクト比 16:9の場合の縦幅*/
     height: 0;
     overflow: hidden;
}
 
.youtube iframe {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
}
ul.spec{
  display: block;
  margin-bottom: 20px;
}
ul.spec li{
  display: block;
  border-bottom: solid 1px #dedede;
  border-right: none;
  font-size: 120%;
  width: auto;
  padding: 30px;
}

ul.spec li:last-child{
  border-bottom: none;
}


h2.point{
  border-bottom: solid 1px #dbdbdb;
  font-weight: bold;
  font-size: 110%;
  padding-bottom: 5px;
  margin-bottom: 20px;
}
.flex{
  flex-direction: column;
}
.flex div{
  width: auto;
}
.spec_green{
  font-size: 120%;
  padding: 30px 0;
  width: auto;
  margin-right: 0;
  margin-bottom: 30px;  
}
ul.feature{
  display: table;
  table-layout: fixed;
  border-spacing: 10px;
  margin: 10px 0 20px 0;
}
ul.feature li{
  display: table-cell;
  width: 50%;
  padding: 10px;
  font-size: 100%;
}

h2.blue{
  font-size: 110%;
}

ul.youtube_harf li{
  display: block;
  margin: 3% 0 5%;
}

ul.youtube_harf li {
     position: relative;
     padding-bottom: 75%; /*アスペクト比 16:9の場合の縦幅*/
     height: 0;
     overflow: hidden;
}
 
ul.youtube_harf li iframe {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
}

h3.bg_black{
  font-size: 90%;
}
.harfbox_wrap{
  flex-direction: column;
  
}
.harfbox_wrap_in{
  width: auto;
  background-color: #FFF;
  padding: 30px;
  box-sizing: border-box;
  margin: 5% 0;
}
.harfbox_wrap_in h4{
  background-color: #577c87;
  color: #FFF;
  margin: -30px -30px 20px -30px;
  padding: 10px;
  font-size: 130%;
  font-weight: 500;
  text-align: center;
}

ol{
  margin: 0 0 20px 20px;
}

ol li{
  margin-bottom: 5px;
}

 /* 中ページ製品情報 外壁工事用ダイヤモンドビッド
------------------------------------------------- */
ul.inner_btn{
  margin: 30px 4%;
}

ul.inner_btn li a{
  padding: 10px 10px 10px 30px;
  font-size: 100%;
}

ul.inner_btn li a:hover{
  background-color: #3436bd;
}

ul.inner_btn li a::before{
    left: 10px;
}

ul.list{
  padding: 0 10px 0 25px;
}


 /* 中ページ製品情報 耐火煉瓦加工用ダイヤモンド工具
------------------------------------------------- */
table.gm{
  width: 100%;
  box-sizing: border-box;
}
table.gm td{
  padding: 10px;
}

table.gm th{
  padding: 10px;
}

table.gm2{
  width: 100%;
  box-sizing: border-box;
}
table.gm2 td{
  padding: 10px 7px;
}

table.gm2 th{
  padding: 10px 7px;
}

table.db{
  width: 100%;
  box-sizing: border-box;
}
table.db td{
  padding: 10px 7px;
}

table.db th{
  padding: 10px 7px;
}


ul.lineup_3 li{
  letter-spacing: normal;
  display: block;
  width: auto;
  margin: 0 0 40px 0;
}

ul.lineup_3 li span{
  display: inline-block;
  margin-top: 10px;
  background-color: #303c48;
  color: #FFF;
  font-size: 100%;
  font-weight: bold;
  padding: 5px 20px;
}

h2.itemlist{
  padding: 10px;
  font-size: 110%;
}

dl.hand_item{
  padding: 10px;
  margin-bottom: 30px;
}

dl.hand_item dt{
  display: block;
  width: auto;
  margin-right: 0;
}

dl.hand_item dd{
  display: block;
  width: auto;
}

h2.point_small{
  font-size: 100%;
  margin-bottom: 20px;
}


table.hand_size td{
  padding: 10px;
}

table.hand_size th{
  padding: 10px;
}



 /* 会社概要
------------------------------------------------- */


table.company{
  margin: 30px 0;
  width: 100%;
  box-sizing: border-box;
}

table.company td{
  border: none;
  padding: 10px;
  display: block;
}
table.company tr:last-child td{
  border-bottom: solid 1px #dbdbdb;
}
table.company th{
  border-top: solid 1px #dbdbdb;
  padding: 10px;
  text-align: left;
  font-weight: bold;
  background-color: #f9f9f9;
  border-bottom: solid 1px #dbdbdb;
  display: block;
}

table.history td{
  border: none;
  padding: 0px 0 5px 0;
}

table.history th{
  border: none;
  padding: 5px 0 0px 0;
  text-align: left;
  font-weight: bold;
  background: none;
}
table.history tr:last-child td{
  border: none;
  border: none;
  padding: 0px 0 5px 0;
}

 /*　よくある質問
------------------------------------------------- */

dl.faq{
  padding: 10px;
  margin-bottom: 20px;
}

dl.faq dt{
  font-size: 110%;
  padding-bottom: 10px;
  margin-bottom: 10px;
  padding-left: 30px;
}
dl.faq dt:before{
  font-size: 20px;
}

dl.faq dd{
  position: relative;
  padding-left: 30px;
}
dl.faq dd:before{
  font-size: 20px;
}


 /*　お問い合わせ
------------------------------------------------- */

dl.contact{
	margin: 5px auto 0;
	display: block;
	width: 100%;
  border-bottom: solid 1px #dbdbdb;
  box-sizing: border-box;
}
dl.contact dt{
	padding: 10px 0 0 0;
	margin-bottom: 10px;
	display: block;
	width: 100%;
}
dl.contact dd{
	display: block;
	padding: 0 0 10px 0;
	width: 100%;
}
input.short{
  width: 100%;
	box-sizing: border-box;
}

.privacy{
	height: 200px;
	padding: 10px;
	border: solid 1px #dadada;

}

.privacy ol{
	margin-bottom: 30px;
  margin-left: 0;
}

.input_button{
	padding: 10px 20px;
}

aside dl.contact_btn{
  text-align: center;
  display: block;
  margin: 20px 0;
}

aside dl.contact_btn dd a{
  display: block;
  padding: 10px 20px;
  border: solid 1px #FFF;
  color: #FFF;
  font-size: 100%;
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0.1);
}

.download{
  flex-direction: column;
  align-items: normal;
  padding: 4%;
}

.download div{
  width: auto;
  margin-top: 20px;
}
.download dl dt{
  font-size: 140%;
  font-weight: bold;
  margin-bottom: 10px;
}

.photol_wrap{
    flex-direction: column-reverse;
}
.photol_wrap picture{
    margin: 5% 0;
}
.photol_wrap picture img{
    width: 100%;
    height: auto;
}



}