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

/* --------------------------------
	リセットCSS
-------------------------------- */
body,div,dl,dt,dd,ul,ol,li,
h1,h2,h3,h4,h5,h6,
pre,form,fieldset,input,p,blockquote{
	margin: 0;
	padding: 0;
}
address,caption,cite,code,dfn,h1,h2,h3,h4,var{
	font-style: normal;
	font-weight: normal;
}
fieldset,img,abbr{ border: 0; }
caption,th{ text-align: left; }
q:before,q:after{ content: ''; }
img{
	border: none;
	vertical-align: bottom;
    max-width: 100%;
-webkit-backface-visibility: hidden;
}
ol, ul, li {
	list-style: none;
}
* {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
         -o-box-sizing: border-box;
        -ms-box-sizing: border-box;
            box-sizing: border-box;
}
/* --------------------------------
	共通
-------------------------------- */
body {
	background: #fff;
	color: #000;
	margin: 0;
	padding: 0;
	font-family:YuGothic, 'Yu Gothic', 'sans-serif', 'Helvetica Neue', 'Helvetica', 'Arial', 'Hiragino Sans', 'ヒラギノ角ゴシック', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', 'MS PGothic';
	font-size: 15px;
	line-height: 1.7em;
	text-decoration: none;
}
.content {
	width: 100%;
	max-width: 1000px;
	margin: 0 auto;
	overflow: visible;
}
.flex01{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.btnBox_contact01{
    text-align: center;
    padding: 60px;
}
.btnBox_contact01 img{
    width: 100%;
    max-width: 500px;
}
.center{text-align: center;}
.fs_s{font-size: 90%;}
.mb_section01{margin-bottom: 40px;}
.mb10{margin-bottom: 10px;}
.pa10{padding: 10px;}
@media screen and (max-width: 519px) {
    .content {
        padding: 0 10px;
}.pc_none{display: block;}
.btnBox_contact01{
    text-align: center;
    padding: 60px 20px;
}
}
@media screen and (min-width: 769px) {
    .pc_none{display: none;}
}
/* --------------------------------
	header
-------------------------------- */
.img-replacement {
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
}
.pr-atengineer {
    float: right;
}

@media screen and (max-width: 519px) {
#mv{
    margin-bottom: 40px;
    font-size: 16px;
}
}

/* --------------------------------
	intro
-------------------------------- */
#intro{
    background: #fff;
    padding: 80px 0 30px 0;
    margin: 0 auto;
    max-width: 760px;
}
#intro h2{
    font-weight: bold;
    text-align: left;
    font-size: 32px;
    padding: 20px 0 15px;
    background: linear-gradient(135deg, #009999 0%, #013636 100%);
    background: -webkit-linear-gradient(-45deg, #009999 0%, #013636 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 5px solid #013636;
    border-image: linear-gradient(to right, #009999 0%, #013636 100%);
    border-image-slice: 1;
}
#intro p{
    background-color: #000;
    color: #fff;
    font-size: 15px;
    line-height: 1.8;
    padding: 0px 10px 40px;
    margin-bottom: 30px;
}
.txtBox_intro{
    background-color: #fff;
    padding: 15px 10px;
    line-height: 1.8;
    margin: 20px auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    max-width: 760px;
}
#intro .item{
    width: 100%;
    height: auto;
    background-color: #000;
    text-align: center;
    margin: 30px auto 0;
}
.txtBox_intro p{
    background-color: #000;
    color: #fff;
    font-size: 15px;
    margin: 2em 0 1em;
}

@media screen and (max-width: 519px) {
    #intro  {
        padding: 10px 0;
    }
        #intro div {
        width: 100%;
        margin: 10px 0;
    }
    #intro h2{
    margin: 0 10px 20px 10px;
    line-height: 1.2;
    font-size: 25px;
}
#inquiry .inquiry_form {
    width: 98%;
}
}

/* --------------------------------
	simcenter
-------------------------------- */
#simcenter{
    background: #fff;
    padding: 30px 0;
    margin: 0 auto;
    max-width: 760px;
}
#simcenter h2{
    font-weight: bold;
    text-align: left;
    font-size: 32px;
    padding: 20px 0 15px;
    background: linear-gradient(135deg, #009999 0%, #013636 100%);
    background: -webkit-linear-gradient(-45deg, #009999 0%, #013636 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 5px solid #013636;
    border-image: linear-gradient(to right, #009999 0%, #013636 100%);
    border-image-slice: 1;
}
#simcenter h3{
    color: #04f3e8;
    font-size: 16px;
    font-weight: bold;
    padding: 0 20px;
}
.txtBox_simcenter{
    background-color: #fff;
    padding: 15px 10px;
    line-height: 1.8;
    margin: 20px auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: flex-start;
    max-width: 760px;
}
.txtBox_simcenter .item{
    width: 35%;
    height: auto;
    margin: 10px auto 0;
}
.txtBox_simcenter p{
    width: 63%;
    margin: 0;
}
#simcenter p{
    font-size: 15px;
    line-height: 1.8;
    padding: 30px 10px 20px;
}
#simcenter p span{
    font-size: 16px;
    font-weight: bold;
    margin-left: 0.5rem;
}

.mg30{
    margin: 30px 0;
}

@media screen and (max-width: 519px) {
    #simcenter  {
        padding: 10px 0;
    }
    .txtBox_simcenter{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .txtBox_simcenter .item{
        width: 100%;
        margin: 10px 0;
        text-align: center;
    }
    .txtBox_simcenter p{
        width: 100%;
        margin: 10px 0 0;
    }
    #simcenter h2{
    margin: 0 10px 20px 10px;
    line-height: 1.2;
    font-size: 25px;
    }
    #simcenter p{
        padding: 0 20px 30px;
        width: 100%;
    }
}
/* --------------------------------
	gas
-------------------------------- */
#gas{
    background: #fff;
    padding: 30px 0;
    margin: 0 auto;
    max-width: 760px;
}
#gas h2{
    font-weight: bold;
    text-align: left;
    font-size: 32px;
    padding: 20px 0 15px;
    background: linear-gradient(135deg, #009999 0%, #013636 100%);
    background: -webkit-linear-gradient(-45deg, #009999 0%, #013636 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 5px solid #013636;
    border-image: linear-gradient(to right, #009999 0%, #013636 100%);
    border-image-slice: 1;
}
#gas h3{
    color: #04f3e8;
    font-size: 16px;
    font-weight: bold;
    padding: 0 20px;
}
.txtBox_gas{
    background-color: #fff;
    padding: 15px 10px;
    line-height: 1.8;
    margin: 20px auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: flex-start;
    max-width: 760px;
}
.txtBox_gas .item{
    width: 40%;
    height: auto;
    margin: 10px auto 0;
}
.txtBox_gas p{
    width: 60%;
    margin: 0;
    padding-left: 1rem;
}
#gas p{
    font-size: 15px;
    line-height: 1.8;
    padding: 30px 10px 20px;
}
#gas p span{
    font-size: 18px;
    font-weight: bold;
    color: #04b82b;
}

@media screen and (max-width: 519px) {
    #gas  {
        padding: 10px 0;
    }
    .txtBox_gas{
        display: flex;
        flex-direction: column;
        padding: 0;
    }
    .txtBox_gas .item{
        width: 100%;
        margin: 10px 0;
        text-align: center;
    }
    .txtBox_gas p{
        width: 100%;
        margin: 10px 0 0;
    }
    #gas h2{
    margin: 0 10px 20px 10px;
    line-height: 1.2;
    font-size: 25px;
    }
    #gas p{
        padding: 0 20px 30px;
        width: 100%;
    }
}
/* --------------------------------
	to_inquiry
-------------------------------- */
#to_inquiry{
    background: #fff;
    padding: 0 0 80px 0;
    margin: 0 auto;
    max-width: 760px;
}
#to_inquiry h3{
    color: #c21500;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    padding: 0 20px;
    margin: 0.5em 0;
}
#to_inquiry .box{
    display: flex;
    justify-content: center;
}
#to_inquiry a{
    display: block;
    background: linear-gradient(135deg, #f8c51b 0%, #c21500 100%);
    color: #fff;
    text-align: center;
    font-size: 13px;
    font-weight: bold;
    width: 90%;
    padding: 1em;
    border: 2px solid #fff;
    border-radius: 30px;
    box-shadow: 5px 5px 5px #8f8e8e;
}
#to_inquiry a::after{
    content: "　＞＞";
}
@media screen and (max-width: 519px) {
    #to_inquiry  {
        padding: 10px 0 30px;
    }
    #to_inquiry h3{
    margin: 0 10px 10px 10px;
    line-height: 1.2;
}
}
/* --------------------------------
	webinar
-------------------------------- */
#webinar{
    background: #fff;
    padding: 30px 0;
    margin: 0 auto;
    max-width: 760px;
}
#webinar h2{
    font-weight: bold;
    text-align: left;
    font-size: 32px;
    line-height: 1.1;
    padding: 20px 0 10px;
    background: linear-gradient(135deg, #04f3e8 0%, #16569e 100%);
    background: -webkit-linear-gradient(-45deg, #04f3e8 0%, #16569e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 5px solid #04f3e8;
    border-image: linear-gradient(to right, #04f3e8 0%, #16569e 100%);
    border-image-slice: 1;
}
#webinar .webinar_img{
    margin: 30px 0 15px;
    text-align: center;
}
#webinar h3.title{
    color: #16569e;
    font-size: 30px;
    line-height: 1.1;
    font-weight: bold;
    padding: 0 20px;
    margin: 20px 0 30px;
    text-align: center;
}
#webinar h4{
    color: #16569e;
    font-size: 18px;
    font-weight: bold;
    padding: 0;
    margin: 0 0 0.5em 1em;
    border-bottom: 1px solid #16569e;
    width: 9em;
}
#webinar p.text{
    font-size: 15px;
    padding: 0 20px;
    margin-bottom: 30px;
}
#webinar ul{
    padding: 0 20px;
    margin-bottom: 30px;
}
#webinar dl{
    padding: 0 20px;
    margin-bottom: 30px;
}
#webinar dl dt{
    float: left;
}
#webinar dl dt::after {
    content: " ： ";
}
#webinar dl dd{
    margin-left: 6rem;
}

@media screen and (max-width: 519px) {
    #webinar  {
        padding: 10px 0;
    }
        #webinar div {
        width: 100%;
        margin: 10px 0;
    }
    #webinar h2{
        margin: 0 10px 20px 10px;
        line-height: 1.2;
        font-size: 25px;
    }
    #webinar h3.title{
        text-align: left;
        font-size: 20px;
    }
    #webinar ul li{
        margin-bottom: 0.5rem;
    }
    #webinar dl {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    #webinar dl dt{
        position: relative;
        width: 100%;
    }
    #webinar dl dd{
        position: relative;
        margin: 0 0 0.8rem 0;
        width: 100%;
    }
}
/* --------------------------------
	to_webinar
-------------------------------- */
#to_webinar{
    background: #fff;
    padding: 0 0 80px 0;
    margin: 0 auto;
    max-width: 760px;
}
#to_webinar h3{
    color: #16569e;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    padding: 0 20px;
    margin: 0 0 0.5em 0;
}
#to_webinar .box{
    display: flex;
    justify-content: center;
}
#to_webinar a{
    display: block;
    background: linear-gradient(135deg, #04f3e8 0%, #16569e 100%);
    color: #fff;
    text-align: center;
    font-size: 13px;
    font-weight: bold;
    width: 90%;
    padding: 1em;
    border: 2px solid #fff;
    border-radius: 30px;
    box-shadow: 5px 5px 5px #8f8e8e;
}
#to_webinar a::after{
    content: "　＞＞";
}
@media screen and (max-width: 519px) {
    #to_webinar  {
        padding: 10px 0;
    }
        #to_webinar div {
        width: 100%;
        margin: 10px 0;
    }
#to_webinar h3{
    margin: 0 10px 20px 10px;
    line-height: 1.2;
}
}
/* --------------------------------
	inquiry
-------------------------------- */
#inquiry  {
    background: #fff;
    padding: 70px 0;
    margin: 0 auto;
    max-width: 760px;
}
#inquiry h2 {
    text-align: center;
    font-weight: bold;
    margin-bottom: 40px;
    color: #e22601;
}
#inquiry .title p{
    text-align: left;
}
#inquiry div {
    width: 760px;
    margin: 0 auto;
    padding: 50px;
    background-color: #fff;
    border-radius: 7px;
}
#inquiry .inquiry_form {
    margin: 0 auto;
    max-width: 760px;
}
#inquiry .inquiry_form>dt {
    margin-bottom: 25px;
    background: #c21500;
    color: #fff;
    padding: 5px;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;
    text-align: center;
}
#inquiry dt {
    vertical-align: top;
}
#inquiry dt.title {
    display: block;
    margin: 25px 0;
}
#inquiry dd {
    margin-bottom: 25px;
    padding: 0 10px;
}
#inquiry dd input {
    height: 1.5rem;
    border: #c21500 1px solid;
    padding: 0.2rem 0.5rem;
}
#inquiry dd input.bt {
    height: 1rem;
    vertical-align: middle;
    margin-bottom: 3px;
    width: 25px;
} 
#inquiry dd label {
    margin-right: 25px;
}
#inquiry span {
    margin-left: 10px;
}
#inquiry textarea {
    border: #c21500 1px solid;
}

.required::before {
	content: "*必須";
	margin: 0 10px 0 0;
	color: #ff0000;
	font-size: 12px;
	font-weight: normal;
	vertical-align: middle;
}

input[type=submit] {
	display: block;
    width: 250px;
    height: 50px;
    margin: 50px auto 0;
    border: none;
    background: linear-gradient(to bottom, #e99b8d, #c21500);
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.8);
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    letter-spacing: 2px;
    font-family:YuGothic, 'Yu Gothic', 'sans-serif', 'Helvetica Neue', 'Helvetica', 'Arial', 'Hiragino Sans', 'ヒラギノ角ゴシック', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', 'MS PGothic';
}

input[type=submit]:hover {
	filter: alpha(opacity=70);
	opacity: 0.7;
}
#inquiry .inquiry_form dd dl {
    display: flex;
    flex-wrap: wrap;
}
#inquiry .inquiry_form dd dl dt {
    width: 25%;
    min-width: 120px;
    margin-left: 10px;
}
#inquiry .inquiry_form dd dl dd {
    width: 70%; 
}
#inquiry textarea{
    width: 100%;
    padding: 5px;
}
#inquiry dd input[type="text"] {
    max-width: 100%;
    }
.hissu{
    color: #ff3333;
    margin-left: 10px;
    font-weight: normal;
    font-size: 13px;
    padding: 3px;
}
.ul_flex01{
    display: flex;
    flex-wrap: wrap;
}
#inquiry ul li{
    display: flex;
    margin-top: 15px;
}
#inquiry a{
    color: #07509F;
}
@media screen and (max-width: 519px) {
#inquiry  {
    padding: 60px 0;
}
    #inquiry div {
    width: 100%;
    margin: 10px 0;
}
#inquiry .inquiry_form {
    width: 98%;
}
#inquiry .inquiry_form dd dl dd {
    width: 100%; 
}
#inquiry .inquiry_form dd dl dd span{
    display: block;
}
.ul_flex01{
    display: flex;
    flex-flow: wrap column;
}
}

/* --------------------------------
	footer
-------------------------------- */
#fotter_wps {
	text-align: center;
	clear: both;
	overflow: hidden;
	zoom: 1;
	background-color: #FFF;
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #CCC;
	line-height: 0px;
}
#fotter_wps p {
	font-size: 71.4%;/* 10px */
	line-height: 120%;
	clear: both;
	display: block;
	padding-top: 10px;
	padding-right: 0px;
	padding-bottom: 10px;
	padding-left: 0px;
	margin: 0px;
	background-color: #E8E8E8;
}
#fotter_wps a img:hover {
	filter: Alpha(Opacity=70);
	opacity:0.7;
}
#fotter_wps p a {
	color: #07509F;
	text-decoration: none;
}

/* --------------------------------
	thanks
-------------------------------- */
#header {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}
#thanks a {
    color: #07509F;
}

/*ダウンロード部分*/

#thanks .download {
    background: #009999;
    color: #fff;
    display: inline-block;
    font-size: 1.3em;
    font-weight: bold;
    padding: 20px 40px;
    text-align: center;
    text-decoration: none;
    border: 2px solid #fff;
    border-radius: 30px;
    box-shadow: 5px 5px 5px #8f8e8e;
	width: 700px;
}
#thanks .download span{
    font-size: 75%;
    font-weight: normal;
}

@media screen and (max-width: 519px) {
    #thanks .download {
        background: #009999;
        color: #fff;
        display: inline-block;
        font-size: 1.3em;
        font-weight: bold;
        padding: 20px 40px;
        text-align: center;
        text-decoration: none;
        border: 2px solid #fff;
        border-radius: 30px;
        box-shadow: 5px 5px 5px #8f8e8e;
        width: 90%;
    }
}
/* --------------------------------
	menu
-------------------------------- */
#menu{
    background: #013636;
}

#menu ul{
    display: flex;
	margin: 0 auto;
	padding: 0;
	width: 100%;
	max-width: 760px;
	list-style-type: none;
}
   
#menu ul li{
    position: relative;
    width: 25%;
}
#menu ul li:first-child::before {
    position: absolute;
    display: block;
    content: "";
    top: 25%;
    left: 0px;
    width: 1px;
    height: 50%;
    background-color: #009999;
}
#menu ul li::after {
    position: absolute;
    display: block;
    content: "";
    top: 25%;
    right: 0px;
    width: 1px;
    height: 50%;
    background-color: #009999;
}
#menu ul li a {
    display: block;
    padding: 23px 10px 20px 10px;
    color: #fff;
    font-size: 15px;
    line-height: 1.3;
    text-align: center;
    text-decoration: none;
}
#menu ul li a:hover,
#menu ul li a.here{
    background-color: #009999;
}
#menu .small{
    line-height: 1;
    padding: 17px 10px;
}
#menu .small span{
    font-size: 75%;
}
@media screen and (max-width: 519px) {
    #menu ul {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    #menu ul li{
        position: relative;
        width: 100%;
    }
    }