body {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  background-color: rgba(0, 0, 0, 1);
  background-image: url("/img/metalux/top/top_bg_main.webp");
  background-size: auto 1400px;
  background-position: center -80px;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* full */
.s_contener {
  display: block;
  padding: 0;
  margin: 0;
  position: relative;
}

.logo_i_box {
  display: block;
  max-width: 70%;
  max-height: 50px;
  padding: 20px 0 0 10px;
  margin: 0;
  position: relative;
}
.logo_i_box h1 {
  display: block;
  max-width: 228px;
  max-height: 37px;
  width: auto;
  padding: 0;
  margin: 0;
}

.logo_i_box h1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* top:t_head_bx , ctbx */
.t_head_bx {
  position: relative;
  min-height: 300px;
}
.ctbx {
  position: relative;
  min-height: 500px;
}
/* works*/
.ctbx_works {
  position: relative;
  min-height: 300px;
}

.ctit_i_box {
  display: block;
  max-width: 366px;
  max-height: 58px;
  width: auto;
  padding: 20px 10px 0 10px;
  margin: 0 0 40px 10px;
  position: relative;
}
.ctit_i_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ct_tit_1 {
  max-width: 319px;
  max-height: 78px;
  width: auto;
  padding: 0 10px 0 10px;
  margin: 0 0 20px 0;
}
.ct_tit_1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ct_tit_2 {
  max-width: 254px;
  max-height: 62px;
  width: auto;
  padding: 0 10px 0 10px;
  margin: 0 0 20px 0;
}
.ct_tit_2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ct_tit_3 {
  max-width: 427px;
  max-height: 63px;
  width: auto;
  padding: 0 10px 0 10px;
  margin: 0 0 20px 0;
}
.ct_tit_3 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dz_tit_1 {
  border-left: 1px solid rgba(248, 248, 248, 1);
  font-size: 2em;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: normal;
  padding: 0 0 0 20px;
  margin: 0 0 0 10px;
  letter-spacing: 2px;
}

.dz_tit_2 {
  border-left: 1px solid rgba(101, 101, 101, 1);
  font-size: 2em;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: normal;
  padding: 0 0 0 20px;
  margin: 0 0 0 10px;
  letter-spacing: 2px;
}

.cac_box {
  display: block;
  padding: 0 20px 85px 20px;
  margin: 0;
}
.cac_box P {
  padding: 0;
  margin: 0 0 20px 0;
  font-size: 20px;
  line-height: 2em;
  font-weight: normal;
  letter-spacing: 2px;
}

.cnt_box {
  padding: 0 10px 0 10px;
  margin: 20px 0 0 0;
}
.cnt_box P {
  padding: 0;
  margin: 0;
  font-size: 20px;
  line-height: 2em;
  font-weight: normal;
  letter-spacing: 2px;
}

.kiji_box {
  padding: 10px;
}
.kiji_box P {
  padding: 0;
  margin: 0;
  font-size: 16px;
  line-height: 2em;
  letter-spacing: 1px;
}
.kiji_box2 {
  padding: 10px;
}
.kiji_box2 P {
  padding: 0;
  margin: 0;
  font-size: 16px;
  line-height: 2em;
  letter-spacing: 1px;
}

.n_contener {
  display: inline-block;
  width: 250px;
  padding: 30px 0 0 10px;
}

.news_box {
  display: block;
  width: 100%;
  min-height: 300px;
}

.news_box ul li {
  font-size: 16px !important;
  line-height: 2em !important;
  letter-spacing: 2px;
}
.news_box ul li a {
  font-size: 16px !important;
  line-height: 2em !important;
  letter-spacing: 2px;
}

.ct_min_h {
  min-height: 350px;
}

.ct_min_h_n {
  min-height: 400px;
}

.dg_min_h {
  min-height: 600px;
}

.exp_c {
  padding: 50px 0 50px 0;
}

.exp_d {
  padding: 50px 0 50px 0;
}

.exw_menu_box {
  width: auto;
  padding: 0;
  margin: 62px 0 0 0;
}
.exw_catch {
}

.exw_c {
}

.exw_d {
}

.lo_rt {
}

.lkaw_box {
  padding: 19px 0 0 0;
  margin: 0 0 50px 0;
  text-align: right;
}

.bt_arrow_w {
  display: inline-block;
  width: 100px;
  height: 30px;
  background-image: url("/img/metalux/top/top_arrow_w.png");
  background-size: auto;
  background-position: left top;
  background-repeat: no-repeat;
}
.bt_arrow_w:hover {
  background-image: url("/img/metalux/top/top_arrow_w_on.png");
  background-size: auto;
  background-position: left top;
  background-repeat: no-repeat;
}
.bt_arrow_g {
  display: inline-block;
  width: 100px;
  height: 30px;
  background-image: url("/img/metalux/top/top_arrow_g.png");
  background-size: auto;
  background-position: left top;
  background-repeat: no-repeat;
}
.bt_arrow_g:hover {
  background-image: url("/img/metalux/top/top_arrow_g_on.png");
  background-size: auto;
  background-position: left top;
  background-repeat: no-repeat;
}
.bt_arrow_n {
  display: inline-block;
  width: 146px;
  height: 31px;
  background-image: url("/img/metalux/top/top_arrow_n.png");
  background-size: auto;
  background-position: left top;
  background-repeat: no-repeat;
}
.bt_arrow_n:hover {
  background-image: url("/img/metalux/top/top_arrow_n_on.png");
  background-size: auto;
  background-position: left top;
  background-repeat: no-repeat;
}

.bgi_ct1 {
}

.ct_s_i_1 {
  display: block;
  width: 98%;
  height: 250px;
  background-image: url("/img/metalux/top/cbt_bg1.jpg");
  background-size: contain;
  background-position: 5px top;
  background-repeat: no-repeat;
  padding: 0;
  margin: 0;
}

.bgi_ct2 {
}

.ct_s_i_2 {
  display: block;
  width: 98%;
  height: 250px;
  background-image: url("/img/metalux/top/cbt_bg2.jpg");
  background-size: contain;
  background-position: 5px top;
  background-repeat: no-repeat;
  padding: 0;
  margin: 0;
}

.bgi_ct3 {
}

.ct_s_i_3 {
  display: block;
  width: 98%;
  height: 250px;
  background-image: url("/img/metalux/top/cbt_bg3.jpg");
  background-size: contain;
  background-position: 5px top;
  background-repeat: no-repeat;
  padding: 0;
  margin: 0;
}

@media screen and (max-width: 415px) {
  .ct_s_i_1 {
    display: block;
    width: 100%px;
    height: 200px;
    background-image: url("/img/metalux/top/cbt_bg1.jpg");
    background-size: contain;
    background-position: 2px top;
    background-repeat: no-repeat;
    padding: 0;
    margin: 0;
  }
  .ct_s_i_2 {
    display: block;
    width: 100%px;
    height: 200px;
    background-image: url("/img/metalux/top/cbt_bg2.jpg");
    background-size: contain;
    background-position: 2px top;
    background-repeat: no-repeat;
    padding: 0;
    margin: 0;
  }
  .ct_s_i_3 {
    display: block;
    width: 100%px;
    height: 200px;
    background-image: url("/img/metalux/top/cbt_bg3.jpg");
    background-size: contain;
    background-position: 2px top;
    background-repeat: no-repeat;
    padding: 0;
    margin: 0;
  }
}

.bgi_4 {
}

.ct_d_i_1 {
  display: block;
  width: 180px;
  height: 300px;
  background-image: url("/img/metalux/top/top_bg_4.webp");
  background-size: contain;
  background-position: left 10px;
  background-repeat: no-repeat;
  padding: 0;
  margin: 5px 10px 0 5px;
  float: right;
}

.bgi_5 {
}

.ct_d_i_2 {
  display: block;
  width: 180px;
  height: 300px;
  background-image: url("/img/metalux/top/top_bg_5.webp");
  background-size: contain;
  background-position: left 10px;
  background-repeat: no-repeat;
  padding: 0;
  margin: 5px 10px 0 5px;
  float: right;
}

.bgi_dg1 {
  display: block;
  width: 200px;
  height: 62px;
  background-image: url("/img/metalux/top/bg_dn_1.jpg");
  background-size: cover;
  background-position: left top;
  background-repeat: no-repeat;
  position: absolute;
  bottom: 20px;
  left: 20px;
}
.bgi_dg2 {
  display: block;
  width: 200px;
  height: 62px;
  background-image: url("/img/metalux/top/bg_dn_2.jpg");
  background-size: cover;
  background-position: right top;
  background-repeat: no-repeat;
  position: absolute;
  bottom: 20px;
  right: 20px;
}

/* ----------------------- */

.adress_tit {
  display: block;
  padding: 47px 0 0 10px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 2px;

  a {
    text-decoration: none;
    color: inherit;
  }
  a:hover {
    color: color-mix(in srgb, currentColor 70%, transparent);
  }
}
.address_box h3 {
  padding: 20px 0 0 0;
  margin: 0;
  font-weight: normal;
}

.address_box {
  display: block;
  width: 300px;
  padding: 0 0 10px 10px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
}

/* ----------------------- */

.lo_rt {
  display: block !important;
  position: relative !important;
}
.lo_rt_f {
  display: block !important;
  position: relative !important;
}

.dp_l {
  clear: both;
}
.dp_r {
  clear: both;
}