body {
  font-family: "Noto Sans Japanese" ,sans-serif;
  line-height: 1.8;
  font-size: 16px;
  background: #fff;
  color: #333;
  font-weight: 300;
  overflow-x: hidden;
  margin: 0;
}
a {
  color: #83a2b1;
  -webkit-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
}
a:hover {
  text-decoration: none !important;
  color: #83a2b1 !important;
}

.clearboth{
  clear: both;
}

.site_button {
    width: 150px;
    margin: 0 30px;
    padding: 10px 0;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    color: #FFFFFF;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    filter: drop-shadow(2px 2px 2px rgba(0,0,0,0.4));
}
.site_button:hover{
  color: #fff !important;
  cursor:pointer;
  filter: alpha(opacity=80);        /* ie lt 8 */
  -ms-filter: "alpha(opacity=80)";  /* ie 8 */
  -moz-opacity:0.8;                 /* FF lt 1.5, Netscape */
  -khtml-opacity: 0.8;              /* Safari 1.x */
  opacity:0.8;
}
.site_button:active{
  filter: drop-shadow(0 0 0);
}
#button_inquiry,
#button_send{
    background: #83a2b1;
}
#button_return_confirm,
#button_return_finish{
    background: #aaa;
}
@media(max-width: 992px) {
  .site_button {
      width: 110px;
  }
}

.center_button_area{
  width: 100%;
  text-align: center;
}
.pagetop_image {
  width: 100%;
  height: 650px;
  top: 0;
  left: 0;
  background-image: url(../image/page_top.jpg);
  /*background-position: 0px 0px;*/
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.pagetop_image img {
  width: 100%;
}
.top_text {
  text-align: center;
  font-size: 30px;
  font-weight: bold;
  top: 280px;
  left:0;
  position: absolute;
  width: 100%;
  z-index: 2;
  color: #333;
  text-shadow: 2px 2px 10px #fff;
}

.top_floating_logo{
  width: 50%;
  max-width:350px;
  filter: drop-shadow(0px 0px 2px #fff);
}
.top_floating_title{
  display: block;
  margin-top:30px;
  font-size: 1em;
}
.top_floating_desc{
  display: block;
  font-size: 0.8em;
  margin-top:20px;
}
.top_floating_desc .icon{
  color: #83a2b1;
  margin-left: 10px;
}

.top_text .text_accent{
  font-size: 1.1em;
}

.contents_area {
  width: 80%;
  /*margin-top: 50px;*/
  padding-top: 40px;
  padding-bottom: 20px;
  margin-left: 10%;
}

@media screen and (max-width: 640px) {
  .top_text {
    font-size: 20px;
  }
  .contents_area {
    width: 90%;
    margin-left: 5%;
  }
}

@media screen and (min-width: 1500px) {
  .top_text {
    top: 220px;
  }
  .top_floating_logo{
    max-width:700px;
  }
}


/*ふわっと*/
.fuwatAnime {
  -webkit-animation-fill-mode: both;
  -ms-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-duration: 1.5s;
  -ms-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-name: fuwatAnime;
  -ms-animation-name: fuwatAnime;
  animation-name: fuwatAnime;
  visibility: visible !important;
}

@-webkit-keyframes fuwatAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}

@keyframes fuwatAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
.fuwatAnimeDisp{
  visibility: hidden;
}


/*h2*/
.contents_area .h2_div{
  width: 100%;
  text-align: center;
  margin: 0 0 30px 0;
}
.contents_area h2 {
  font-size: 24px;
  line-height: 1.5;
  border-bottom: 2px solid #83a2b1;
  display: inline-block;
  margin: 20px 0 5px 0;
}
.contents_area .h2_english{
  display: block;
  font-size: 16px;
  color: #777;
}
@media screen and (max-width: 640px) {
  h2 {
    font-size: 26px;
  }
}
@media screen and (min-width: 1500px) {
  .contents_area h2 {
    font-size: 30px;
  }
}

/*---------- error page ------------*/
.error_page_text {
  text-align: left;
  font-size: 30px;
  font-weight: bold;
  top: 20%;
  left:10%;
  position: absolute;
  width: 90%;
  z-index: 2;
  color: #555;
  text-shadow: 2px 2px 10px #999;
}
@media screen and (max-width: 640px) {
  .error_page_text {
    font-size: 20px;
  }
}


/*---------- simple header ------------*/
.inner {
    /*width: 980px;*/
		width:100%;
    margin: 0 auto;
}
.inner:after {
    content: "";
    clear: both;
    display: block;
}

/* header */
#top-head {
    top: -150px;
    position: absolute;
    width: 100%;
    margin: 150px auto 0;
    padding: 0 0;
		background-color: rgba(255,255,255,0.7);
    line-height: 1;
    z-index: 999;
}
#top-head a,
#top-head {
    color: #333;
    text-decoration: none;
}
#top-head .inner {
    position: relative;
}
#top-head .logo {
    float: left;
    margin: 0 2%;
}
#top-head .logo img{
    height: 50px;
		margin: 8px 0;
}
#global-nav ul {
    list-style: none;
    position: absolute;
    font-size: 17px;
		font-weight: bold;
}
#global-nav ul.gnav1 {
    right: 0;
    top: 0;
    margin-top: 10px;
    font-size: 20px;
}
#global-nav ul.gnav2 {
    right: 0;
    bottom: 0;
    margin-bottom: 10px;
}
#global-nav ul li {
    float: left;
}
#global-nav ul li .mb_only {
    display: none;
}
#global-nav ul li a {
    padding: 0 1em;
}
#global-nav .gnav_button1,
#global-nav .gnav_button2{
  padding: 0 .5em;
  margin: 0 .3em;
  border-radius: 2px;
  color: #fff;
  filter: drop-shadow(1px 1px 1px rgba(0,0,0,0.4));
}
#global-nav .gnav_button1{
  background-color: #83a2b1;
}
#global-nav .gnav_button2{
  background-color: #8D72B0;
}
#global-nav .gnav_button1:hover,
#global-nav .gnav_button2:hover{
  color: #fff !important;
  filter: alpha(opacity=80);        /* ie lt 8 */
  -ms-filter: "alpha(opacity=80)";  /* ie 8 */
  -moz-opacity:0.8;                 /* FF lt 1.5, Netscape */
  -khtml-opacity: 0.8;              /* Safari 1.x */
  opacity:0.8;
}

/* Fixed */
#top-head.fixed {
    margin-top: 0;
    top: 0;
    position: fixed;
    background: #fff;
    background: rgba(255,255,255,.7);
    transition: top 0.65s ease-in;
    -webkit-transition: top 0.65s ease-in;
    -moz-transition: top 0.65s ease-in;
}
#top-head.fixed .logo {
    font-size: 24px;
}
#top-head.fixed #global-nav ul li a {
    color: #333;
    /*padding: 0 20px;*/
}
#top-head.fixed #global-nav .gnav_button1,
#top-head.fixed #global-nav .gnav_button2 {
  color: #fff;
}

/* Toggle Button */
#nav-toggle {
    display: none;
    position: absolute;
    right: 12px;
    top: 14px;
    width: 34px;
    height: 36px;
    cursor: pointer;
    z-index: 101;
}
#nav-toggle div {
    position: relative;
}
#nav-toggle span {
    display: block;
    position: absolute;
    height: 4px;
    width: 100%;
    background: #454545;
    left: 0;
    -webkit-transition: .35s ease-in-out;
    -moz-transition: .35s ease-in-out;
    transition: .35s ease-in-out;
}
#nav-toggle span:nth-child(1) {
    top: 0;
}
#nav-toggle span:nth-child(2) {
    top: 11px;
}
#nav-toggle span:nth-child(3) {
    top: 22px;
}
#sheader_space{
	height:70px;
}
@media screen and (max-width: 768px) {
    #top-head,
    .inner {
        width: 100%;
        padding: 0;
    }
    #top-head {
        top: 0;
        position: fixed;
        margin-top: 0;
    }
    /* Fixed reset */
    #top-head.fixed {
        padding-top: 0;
        background: transparent;
    }
    #mobile-head {
				background: rgba(255,255,255,.7);
        width: 100%;
        height: 56px;
        z-index: 999;
        position: relative;
    }
    #top-head.fixed .logo,
    #top-head .logo {
        position: absolute;
    }
		#mobile-head .logo img{
			height: 40px;
    }
    #global-nav {
        position: absolute;
        /* 開いてないときは画面外に配置 */
        top: -500px;
				background: rgba(0,0,0,.7);
        width: 100%;
        text-align: center;
        padding: 10px 0;
        -webkit-transition: .5s ease-in-out;
        -moz-transition: .5s ease-in-out;
        transition: .5s ease-in-out;
    }
    #global-nav ul {
        list-style: none;
        position: static;
        right: 0;
        bottom: 0;
        font-size: 14px;
				padding: 0 0;
    }
    #global-nav ul.gnav1 {
        display:none;
    }
    #global-nav ul li {
        float: none;
        position: static;
    }
    #top-head #global-nav ul li a,
    #top-head.fixed #global-nav ul li a {
        width: 100%;
        display: block;
        color: #fff;
        padding: 13px 0;
    }
    #nav-toggle {
        display: block;
    }
    /* #nav-toggle 切り替えアニメーション */
    .open #nav-toggle span:nth-child(1) {
        top: 11px;
        -webkit-transform: rotate(315deg);
        -moz-transform: rotate(315deg);
        transform: rotate(315deg);
    }
    .open #nav-toggle span:nth-child(2) {
        width: 0;
        left: 50%;
    }
    .open #nav-toggle span:nth-child(3) {
        top: 11px;
        -webkit-transform: rotate(-315deg);
        -moz-transform: rotate(-315deg);
        transform: rotate(-315deg);
    }
    /* #global-nav スライドアニメーション */
    .open #global-nav {
        /* #global-nav top + #mobile-head height */
        -moz-transform: translateY(556px);
        -webkit-transform: translateY(556px);
        transform: translateY(556px);
    }

		#sheader_space{
			height:60px;
		}
}

@media screen and (min-width: 1500px) {
  #top-head .logo img{
      height: 70px;
  }
  #global-nav ul {
      font-size: 25px;
  }
  #global-nav ul.gnav1 {
      font-size: 25px;
  }
}


/*---------- Responsive ------------*/
.clearfix:after {
  content: "";
  clear: both;
  display: block;
}
.boxbox{
  float: left;
  width: 45%;
  margin: 2.5%;
}
.box1_3{
  float: left;
  width: 30%;
  margin: 1.5%;
}
.box2_3{
  float: left;
  width: 63%;
  margin: 1.5%;
}
@media(max-width: 992px) {
  .boxbox,.box1_3,.box2_3{
    float: none;
    width: 100%;
    margin: 30px 0 0 0;
  }
}

.formcontrol_50{
  float: left;
  width: 45%;
  margin: 5px 2.5%;
}
.formcontrol_100{
  float: left;
  width: 95%;
  margin: 5px 2.5%;
}
@media(max-width: 992px) {
  .formcontrol_50{
    width: 100%;
    margin: 5px 0;
  }
  .formcontrol_100{
    width: 100%;
    margin: 5px 0;
  }
}

/*---------- page top button ------------*/
/*パソコン・スマホ共通のCSS*/
#PageTopBtn {
position: fixed; /*ボタンの配置場所を固定*/
bottom: -10px; /*下からのボタンの配置場所を指定*/
right: 10px; /*右からのボタンの配置場所を指定*/
z-index: 20;
}
#PageTopBtn a {
display: block; /*配置の調整*/
text-decoration: none; /*文字の下線を消す*/
color: #fff; /*文字の色*/
background: #83a2b1; /*ボタンの背景色*/
text-align: center; /*文字を中央に配置*/
border-radius: 50%; /*ボタンの角を少し丸くする*/
outline: none; /*クリックしたときの黒い枠を消す*/
}
#PageTopBtn a:hover {
text-decoration: none;
background: #83a2b1; /*マウスオーバー時の背景色*/
color: #fff !important; /*文字の色*/
}
#PageTopBtn {
font-size: 25px; /*文字のサイズ*/
}
#PageTopBtn a {
width: 50px; /*ボタンの幅*/
height: 50px; /*ボタンの高さ*/
}

/*---------- footer ------------*/
#footermargin {
	height: 50px;
	line-height: 50px;
}
#footerwrapper01 {
/*  margin-top: 2em;*/
  overflow: auto;
	/*height: 60px;*/
	background-color: #252525;
}
#footerlogo {
	float: left;
	margin: 14px 0 0 2em;
}
#footerlogo img{
  height: 40px;
}
#footertitle{
  float: left;
  color: #FFF;
  font-size: 0.9em;
  margin: 25px 0 0 10px;
}
#footerinq {
  float: left;
  margin: 20px 0 0 3em;
  font-size: 13px;
  color: #fff;
}
#footerinq .sr_logo{
  height: 20px;
}
#footerinq .icon{
  margin-left: 20px;
}
#footerssl {
  float: left;
  margin: 14px 0 0 2em;
}
#footerssl #ssl_seal{
  float: left;
}
#footerssl #ssl_seal input[type=image]{
  width: 90px;
}
#footerssl #ssl_des{
  float: left;
  margin-left: 5px;
  font-size: 11px;
  color: #ddd;
  letter-spacing: -0.3px;
  line-height: 1.5em;
}

#footercopyright {
  text-align: right;
	font-size: 12px;
	color: #fff;
	margin: 5px 1em;
}
@media screen and (max-width: 640px) {
	#footerlogo {
		margin: 14px 0 0 1em;
	}
	#footerlogo img{
		height: 30px;
	}
  #footertitle{
    margin: 15px 0 0 10px;
  }
	#footercopyright {
		font-size: 11px;
	}
}

/*---------- background ------------*/
#contents_area_bg_leather{
  width: 100%;
  background-color: #f2f2f2;
  background-image: url(../image/perforated-white-leather.png);
  background-attachment:fixed;
}
#contents_area_bg_gray{
  background-color: #f2f2f2;
}

/*---------- about_srasbestoslab ------------*/
.srasbestoslab_div{
  width: 100%;
  margin: 50px auto 50px auto;
  text-align: center;
  font-size: 2em;
  line-height: 2;
}
.srasbestoslab_div .icon{
  color: #83a2b1;
  margin-left: 10px;
}

#about_srasbestoslab .clearfix{
  margin: 40px 0;
}
.srv_box{
  display: block;
  width: 100%;
  text-align: center;
  position: relative;
}
.srv_icon .icon{
  display: inline-block;
  color: #ccc;
  font-size: 120px;
}
.srv_icon .srv_icon_title{
  display: block;
  position: absolute;
  top: 35px;
  left: 0;
  right: 0;
  font-size: 2em;
  font-weight: bold;
  color: #83a2b1;
  text-shadow: 2px 2px 10px #fff;
}
.srv_desc{
  display: block;
  text-align: left;
}

.srasbestoslab_reco{
  width: 80%;
  margin: 50px 5% 20px;

  position: relative;
  padding: 1.5rem 2.5rem;
  border: 4px solid #8D72B0;
}
.srasbestoslab_reco:before{
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(100% - 16px);
  height: calc(100% - 16px);
  content: '';
  border: 4px dotted #8D72B0;
}
.srasbestoslab_reco .strong_txt{
  font-size: 1.2em;
  font-weight: bold;
  border-bottom: solid 2px #8D72B0;
}

@media screen and (max-width: 640px) {
  .srasbestoslab_div{
    font-size: 1.2em;
  }
  .srasbestoslab_reco{
    font-size: .9em;
    width: 90%;
    margin: 0 2%;
    padding: 10px;
  }
}

@media screen and (min-width: 1500px) {
  .srv_desc{
    font-size: 1.5em;
  }
  .srasbestoslab_reco{
    font-size: 1.4em;
    width: 90%;
    margin: 60px 2% 30px;
  }
}

/*---------- price ------------*/
.price_div{
  width: 100%;
  margin: 5% auto 30px auto;
  text-align: center;
  font-size: 2em;
  vertical-align: middle;
}
.price_meimoku{
  display: inline-block;
  font-size: 1.5em;
  font-weight: normal;
  vertical-align: middle;
  margin-right: 20px;
  color: #555;
}
.price_tanka{
  display: inline-block;
  font-size: 2.3em;
  color: #83a2b1;
  margin-left: 40px;
  vertical-align: middle;
  position: relative;
}
.meimoku_1{
  display: block;
}
.meimoku_2{
  display: block;
  font-size: .6em;
  line-height: .8;
}
.meimoku_hou{
  display: block;
  font-size: .4em;
}
.fusen_price{
  font-size:18px;
  display: inline-block;
  position: absolute;
  top: -70px;
  right: -10px;
  padding: 0.5em 1em;
  color: #dd0021;
  background: #fefff1;
  border-left: solid 10px #fcf9a5;
  -moz-transform: rotate(10deg);
  -webkit-transform: rotate(10deg);
  -o-transform: rotate(10deg);
  -ms-transform: rotate(10deg);
  box-shadow: 2px 2px 4px gray;
}
.privilege_div{
  width: 100%;
  margin: 6% auto 30px auto;
  text-align: center;
}
.privilege_cts{
  border: solid 3px #fcf9a5;
  border-radius: 20px;
  display: inline-block;
}
.privilege_cts_1,.privilege_cts_2{
    display: inline-block;
    vertical-align: middle;
    margin: 0 20px;
    text-align: left;
    padding: 10px;
}
.privilege_cts_1_1,.privilege_cts_1_2,
.privilege_cts_2_1,.privilege_cts_2_2{
  display: block;
}
.privilege_cts_1_1{
  font-size: 2em;
  font-weight: bold;
  color: #83a2b1;
}
.privilege_cts_1_2{
  font-size: 1.2em;
}
.privilege_cts_2_1{
  font-size: 2em;
  font-weight: bold;
  color: #dd0021;
}
.privilege_cts_2_2{
  font-size: .8em;
}

@media screen and (max-width: 640px) {
  .fusen_price{
    top: 120px;
    right: 10px;
    -moz-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
  }
}

@media screen and (min-width: 1500px) {
  .price_meimoku{
    font-size: 2.4em;
  }
  .price_tanka{
    font-size: 2.8em;
  }
}


/*---------- fllow ------------*/
.fllow_img_pc{
  width: 90%;
  max-width: 900px;
  margin-left: 5%;
  margin-top: 30px;
  display: block;
  filter: drop-shadow(1px 1px 1px rgba(0,0,0,0.4));
}
.fllow_img_sp{
  width: 80%;
  margin-left: 10%;
  margin-top: 30px;
  display: none;
  filter: drop-shadow(1px 1px 1px rgba(0,0,0,0.7));
}
@media screen and (max-width: 640px) {
  .fllow_img_pc{
    display: none;
  }
  .fllow_img_sp{
    display: block;
  }
}

@media screen and (min-width: 1500px) {
  .fllow_div{
    font-size: 1.2em;
  }
  .fllow_img_pc{
    margin-left: 20%;
  }
}


/*---------- necessity ------------*/
.necessity_alert{
  text-align: center;
}
.fusen {
  display: inline-block;
  padding: 0.5em 1em;
  color: #dd0021;
  background: #fff8e8;
  border-left: solid 10px #ffc06e;
  /*
  -moz-transform: rotate(2deg);
  -webkit-transform: rotate(2deg);
  -o-transform: rotate(2deg);
  -ms-transform: rotate(2deg);
  */
  box-shadow: 2px 2px 4px gray;
  text-align: left;
}
.env_ref_links{
  margin-top:20px;
}
.env_ref_links a{
  color: #333;
  font-size: .9em;
}
.necessity_3p_pc{
  width: 90%;
  max-width: 900px;
  margin-left: 5%;
  margin-top: 30px;
  display: block;
}
.necessity_3p_sp{
  width: 90%;
  margin-left: 5%;
  margin-top: 30px;
  display: none;
}
.necessity_1p{
  width: 100%;
  max-width: 500px;
  filter: drop-shadow(2px 2px 2px rgba(0,0,0,0.4));
}
.necessity_desc{
  display: block;
  font-size: .9em;
  background-color:#fff;
  padding: 10px;
}
@media screen and (max-width: 640px) {
  .necessity_3p_pc{
    display: none;
  }
  .necessity_3p_sp{
    display: block;
  }
  .fusen {
    /*
    -moz-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    */
  }
}
@media screen and (min-width: 1500px) {
  .necessity_3p_pc{
    margin-left: 20%;
  }
  .necessity_alert{
    font-size: 1.3em;
  }
  .necessity_desc{
    font-size: 1.1em;
  }
}


/*---------- requestdl ------------*/
.requestdl{
  margin-top: 30px;
  font-size: 1.2em;
}
.sample_img{
  width: 80%;
  margin-left: 10%;
  filter: drop-shadow(2px 2px 2px rgba(0,0,0,0.4));
}
#button_dl_excell,#button_dl_pdf{
  background: #83a2b1;
  display: block;
  width: 230px;
  margin-bottom: 20px;
}
@media screen and (min-width: 1500px) {
  .requestdl_div{
    font-size: 1.2em;
  }
  #button_dl_excell,#button_dl_pdf{
    width: 300px;
    font-size: 1.3em;
  }
}


/*---------- inquiry ------------*/
.inquiry_div{
  display: block;
  margin-top: 30px;
  font-size: 1.2em;
}
.inquiry_div .icon{
  margin-right: 10px;
  color:#83a2b1;
  font-size: 1.5em;
}
.inquiry_desc{
  display: block;
  margin-left: 1%;
}
.inquiry_tel{
  display: block;
  padding: 2% 5%;
  background-color: #fff;
  margin: 2% 5%;
  color: #555;
}
.inquiry_tel span{
  font-weight: bold;
}
.inquiry_tel a{
  text-decoration: none;
}
.inquiry_tel .tel_label{
  font-size:20px;
}
.inquiry_tel .tel_no{
  font-size:35px;
  color:#83a2b1;
  margin-left:10px;
}
@media screen and (max-width: 640px) {
  .inquiry_tel .tel_no{
    font-size:30px;
  }
  .inquiry_tel .tel_label{
    font-size:15px;
  }
}

#button_inquiry{
  margin: 20px auto;
}
#inquiry form{
  width: 80%;
  margin: 3% 10%;
}
@media(max-width: 992px) {
  #inquiry form{
    width: 100%;
    margin: 3% 0%;
  }
}
.form_control {
  font-family: inherit;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 50px;
  padding: 10px 20px;
  font-size: 16px;
  line-height: 1.42857;
  color: #454545;
  background-color: #fff;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -webkit-transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
  -o-transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
  transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
}
.form_control:focus {
  outline: 0;
  border-color: #83a2b1;
}
::-webkit-input-placeholder { /* WebKit, Blink, Edge */
  color:#bbb;
}
:-ms-input-placeholder { /* Internet Explorer 10-11 */
  color:#bbb;
}
::placeholder{ /* Others */
  color:#bbb;
}
.select_place {
  color: #bbb;
}
.from_textarea{
  height: 120px;
}
/*css radio02*/
.css_radio{
  display: none;
}
.css_radio + label{
  font-size: 16px;
  padding-left: 25px;
  position:relative;
  margin-right: 30px;
}
.css_radio + label::before{
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  border: 1px solid #999;
  border-radius: 50%;
  margin-top: 1px;
}
.css_radio:checked + label{
  color: #83a2b1;
}
.css_radio:checked + label::after{
  content: "";
  display: block;
  position: absolute;
  top: 5px;
  left: 4px;
  width: 14px;
  height: 14px;
  background: #83a2b1;
  border-radius: 50%;
}
/*radio選択による非表示*/
.radio_hidden{
  display:none;
}
#apply_email{
  width: 70%;
  margin: 0 15%;
}
/*エラー項目*/
.error_item{
  background-color:#ffe0ff ;
}
/* 送信確認 */
.confirm_area_hidden{
  display:none;
}
.confirm_area{
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .8);
  transition: .3s linear;
}
.confirm_msg{
  text-align: left;
  font-size: 1.5em;
  margin: 10% 0 2% 30%;
  color: #fff;
  text-shadow: 2px 2px 10px #999;
}
.confirm_btn_area{
  width: 100%;
  text-align: center;
  padding: 10px 0;
}
.confirm_btn_area .site_button {
  margin: 0 20px;
  filter: drop-shadow(2px 2px 2px rgba(153,153,153,0.4));
}
@media(max-width: 992px) {
  #apply_email{
    width: 90%;
    margin: 0 4.5%;
  }
  .confirm_msg{
    font-size: 1.3em;
    margin: 5% 0 2% 5%;
  }
  .confirm_btn_area .site_button {
    margin: 0 10px;
  }
}
/*---------- お問合せ完了 ------------*/
#finish_inquiry .center_logo{
  width: 40%;
  max-width: 350px;
  display: block;
  margin: 40px auto;
}
#finish_inquiry .thanks{
  margin: 5% 10% 3% 10%;
  font-size: 1.2em;
}
@media(max-width: 992px) {
  #finish_inquiry .thanks{
    margin: 0 5% 5% 5%;
    font-size: 1em;
  }
}
#finish_inquiry #button_return_finish{
  margin: 0px auto;
}
#apply_err_msg_area,
#err_msg_area{
  font-size: 1.1em;
  color: #ff7fbf;
}

/*---------- aboutus ------------*/
.aboutus_company{
  text-align: center;
  margin-bottom: 30px;
}
.aboutus_company img{
  max-height: 50px;
  margin: 50px 0;
}

.google_map{
  width: 100%;
  height: 300px;
}
.google_map iframe{
  width: 100%;
  height: 100%;
  filter:grayscale(100%);
  -webkit-filter:grayscale(100%)
}
@media screen and (max-width: 640px) {
  .aboutus_company img{
    max-width: 80%;
  }
}