@media screen and (max-width:1200px) and (min-width:751px){
main{
	padding-top: 80px;
}
#pan_list {
    margin-left: 10%;
}

.mainte{
	width: 100%;
}
.mainte ul{
	margin-right: 5%;
}
p.mainte_text{
	width: 100%;
}
li.mainte_list01{
	padding: 1rem;
	display: flex;
	gap: 10px;
	flex-direction: column-reverse;
}
li.mainte_list01 div{
	flex: 1;
	text-align: center;
}
li.mainte_list01 .mainte_ttl{
	width: 75px;
	height: 75px;
	margin: 0 auto;
}
li.mainte_list01 .mainte_img01{
	width: 70%;
	text-align: center;
}
.mainte01_text{
	padding: 3rem 8% 3rem;
}
.mainte01_text h3 span{
	font-size: 2rem;
}
li.mainte_list02{
	justify-content: start;
	gap: 5px;
}
.mainte ul li.mainte_list02 img{
	width: 100%;
	padding-top: 1rem;
}
.mainte ul li.mainte_list02 img.mainte_img02{
	width: 75%;
	padding-top: 0;
}
}
@media screen and (max-width: 750px) {
main{
	padding-top: 80px;
}

/* ============== main title =================== */
#main_visual{
	height: 240px;
}
.main_title{
	height: 240px;
}
h1.title{
	font-size: 1.1rem;
	padding-top: 2.5rem;
	letter-spacing: 2px;
	max-width: 14em;
	margin: 0 auto;
}
h1.title::before{
	font-size: 2.2rem;
	top: -15px;
}
/* ==== パンくずリスト ==== */
#pan_box{
	display: none;
}

/* ==== contents ==== */
.intro_inner {
	padding: 80px 0 60px;
}
.intro_inner h2{
	font-size: 1.5rem;
}
.intro_inner p.intro_ttl{
	font-size: 1.3rem;
	line-height: 1.6;
}
.intro{
	background-position: center 5%;
	background-size: 80%;
}
.mainte{
	padding-top: 3rem;
	width: 100%;
}
.mainte h3{
	padding: 0.5rem 1rem;
	font-size: 1.2rem;
	width: 100%;
	text-align: center;	
}
.mainte ul{
	flex-direction: column;
	gap: 2rem;
}
.mainte ul li::before {
  display: none;
}
.mainte ul li {
  width: 100%;
  height: auto;
}
li.mainte_list01 {
 /* flex-direction: column;*/
  padding: 2rem 1rem;
}
li.mainte_list02 {
  padding: 1.5rem;
}

li.mainte_list02 img {
  width: 100%;
  max-width: 300px;
}
li.mainte_list02 .mainte_ttl{
	font-size: 1.2rem;
}
li.mainte_list02 .mainte_img02,
li.mainte_list02 .mainte_ttl,
li.mainte_list02 .mainte_txt{
	margin-bottom: 1rem;
}
.mainte_list02 .mainte_img01{
	width: 50%;
}
p.mainte_text {
  padding: 2rem 1.5rem;
  width: 100%;
}
.mainte01 {
  padding: 6rem 0 4rem;
}
.mainte01_text {
  width: 90%;
  padding: 2rem 1.5rem;
  margin: 0 auto;
}
.mainte01_text h3 {
  font-size: 1.3rem;
  padding-bottom: 1rem;
}

.mainte01_text h3 span {
  font-size: 1.6rem;
  padding-bottom: 0.5rem;
  letter-spacing: 0;
}
.mainte01_text h3 span::before,
.mainte01_text h3 span::after {
  display: none;
}
.mainte01_text p {
  font-size: 1rem;
  line-height: 1.8;
  padding-top: 2rem;
}

/* ============== works =================== */
.works_voice{
	padding-bottom: 50px;
}
.works_ttl{
	font-size: 1.6rem;
}
ul.works_list li{
	flex-direction: column;
	align-items: stretch;
	background: #fff;
	padding: 1.5rem 1rem;
	margin-bottom: 2.5rem;
	box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}
ul.works_list li::before{
	content: none;
}
.list_img{
	flex-direction: column;
}
.img_box{
	width: 100%;
	aspect-ratio: 4 / 3;
}
.img_box img{
	object-fit: cover;
}
.list_text{
	padding-left: 0;
	padding-top: 1.5rem;
}
.voice img{
	display: block;
	margin: -1rem 0 0 auto;
	width: 100px;
}


/* ============== contact =================== */
.contact{
	background-image: url(../img/back_img02_sp.jpg);
}
.contact .contact_list{
	flex-direction: column;
	width: 85%;
	margin: 0 auto;
}
.contact_list .contact_btn{
	margin: 30px 0;
}
.contact .contact_list .tel_btn{
	width: 100%;
}
.contact .contact_list .contact_btn,
.contact .contact_list .catalog_btn{
	width: 100%;
}





}