/* =============================================

	共通のスタイル

============================================= */

/*　　動画　　*/
.maindesign .movie_contents{
	margin:0 10px;
}

.maindesign .frames {
  width: 100%;
  max-width: 1200px;
  margin: 2em auto;
}

.maindesign .videos {
  width: 100%;
  height: 100%;
}

/*　　レスポンシブ表示切替　　*/
.maindesign .sp_only{
	display: none;
}
@media screen and (max-width: 767px){
	.maindesign .sp_only{
		display: block;
	}
	.maindesign .pc_only{
		display: none;
	}
}

/* =============================================

	テーブルソー　JAN:4975846509818

============================================= */
.maindesign .tablesow_img{
	padding: 40px 0;
}
@media screen and (max-width: 767px){
	.maindesign .tablesow_img{
		padding: 20px 0;
	}
}


/* =============================================

	溶接機　JAN:4991945033306

============================================= */
.maindesign .yousetsuki_img{
	padding: 40px 0;
}
@media screen and (max-width: 767px){
	.maindesign .yousetsuki_img{
		padding: 20px 0;
	}
	.maindesign .yousetsuki_img_option_other img{
		width: 100%;
	}
}


@media screen and (max-width: 767px){
	.maindesign .yousetsuki_img_option_etc .option{
		width: 100%;
		padding-top: 30px;
	}
}

/*　　オプション品　　*/
.maindesign .yousetsuki_img_option_etc .option {
    padding-top: 40px;
	width: 90%;
    margin: 0 auto;
}
@media screen and (max-width: 767px){
	.maindesign .yousetsuki_img_option_etc .option {
		width: 100%;
	}
}

.maindesign .option h3 img {
    width: 19%;
}
@media screen and (max-width: 767px){
	.maindesign .option h3 img {
    	width: 34%;
	}
}

.maindesign .option_contents{
	margin-top: 20px;
}

.maindesign .option_contents ul{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
@media screen and (max-width: 767px){
	.maindesign .option_contents ul{
		width: 100%;
	}
}

.maindesign .option_contents ul li{
	width: calc(( 100% / 4 ) - 17px);
    display: flex;
    flex-direction: column;
    margin-bottom: 30px;
}
@media screen and (max-width: 767px){
	.maindesign .option_contents ul li{
		width: calc(( 100% / 2 ) - 7px);
    	margin-bottom: 15px;
		}
}

.maindesign .option_contents ul li:nth-of-type(3n){
	margin-right: 0;
}

.maindesign .option_contents ul li a{
	color: #333333;
	flex: 1 0 auto;
}

.maindesign .option_contents ul li a:hover {
    opacity: 0.5;
}

.maindesign .option_contents_img{
	display: flex;
    justify-content: center;
}

.maindesign .option_contents_img img{
	flex-shrink: 0;
}

.maindesign .option_contents_txt {
    margin-top: 7px;
}
@media screen and (max-width: 767px){
	.maindesign .option_contents_txt {
		font-size: 14px;
	}
}

.maindesign .option_contents_txt p{
	text-align: center;
	padding-bottom: 8px;
}

.maindesign .option_contents_txt p span{
	font-size: 12px;
	vertical-align: text-top;
    line-height: 1.4;
}

.maindesign .option_contents_txt .fwb{
	font-weight: bold;
}