@charset "UTF-8";

html {
  font-size: 62.5%;
  line-height: 1.4;
}

body {
	font-family: 'ヒラギノ角ゴ Pro W6','Hiragino Kaku Gothic Pro','メイリオ',Meiryo,'ＭＳ Ｐゴシック',sans-serif;
	color: #333333;
	background-color: #FFFFFF;
	background-repeat: repeat;
	overflow-xl: hidden;
	line-height: 1.5;
}

.center{
	margin-right: auto;
	margin-left: auto;
	text-align: center;
}

.clearfix:after {
	visibility: hidden;
	display: block;
	font-size: 0;
	content: " ";
	clear: both;
	height: 0;
	}
* html .clearfix             { zoom: 1; } /* IE6 */
*:first-child+html .clearfix { zoom: 1; } /* IE7 */



/* リンク */
 a:link, 
 a:visited {
	color: #FF0000;
	text-decoration: none;
}

 /* カーソルが上にある時のリンク */
a:hover {
	color: #999999;
	text-decoration: none;
}

p.note{
	font-size: 0.8em!important;
	text-indent: -1.0em;
	margin-left: 1.0em;

}

section{
	margin-right: auto;
	margin-left: auto;
}

img {
  border: none;
  vertical-align: middle;
}

.emp{
	font-weight: 700;
	font-size: 1.4em;
}

a:hover img {
opacity: .5;
-webkit-opacity: .5;
-moz-opacity: .5;
filter: alpha(opacity=50);	/* IE lt 8 */
-ms-filter: "alpha(opacity=50)"; /* IE 8 */
}
 
a img {
-webkit-transition: opacity 1s ease-out;
-moz-transition: opacity 1s ease-out;
-ms-transition: opacity 1s ease-out;
transition: opacity 1s ease-out;
   -webkit-backface-visibility: hidden; /* 追加 */
    backface-visibility: hidden; /* 追加 */
}

@keyframes fadeIn {
    0% {opacity: 0.2}
    100% {opacity: 1}
}

@-webkit-keyframes fadeIn {
    0% {opacity: 0.2}
    100% {opacity: 1}
}

section{
font-size: 145%;
}


/*header
------------------------------------------*/
header {
	width: 100%;
	margin-right: auto;
	margin-left: auto;
	z-index: 9999;
	border-bottom: 4px solid #b50000;
	text-align: center;
	height: 112px;
	background: #FFF;
}

header #inner{
	width:100%;
	max-width: 980px;
	min-width:980px;
	margin-right: auto;
	margin-left: auto;
	position: relative;
}

header h1{
	font-size: 0.6em;
	text-align: right;
	width: 40%;
	position: absolute;
	right: 190px;
	top: 33px;
}

header #tel{
	float: right;
	text-align: right;
	position: absolute;
	top: 21px;
	right: 0px;
}

header h1#logo{
	font-size: 0em;
	float: left;
	line-height: 0px;
	margin: 69px 0px 0px;
	padding: 0px;
	clear: both;
	width: 252px;
	position: static;
}

header h1 a:hover img {
opacity: 1;
-webkit-opacity: 1;
-moz-opacity: 1;
filter: alpha(opacity=100);	/* IE lt 8 */
-ms-filter: "alpha(opacity=100)"; /* IE 8 */
}
 

/*nav
------------------------------------------*/
nav{
	float: right;
}

nav ul{
	float: right;
	margin-top: 65px;
	width: 693px;
	font-size: 0px;
	line-height: 0px;
}


nav ul li {
	display: block;
	height: 26px;
	width: 180px;
	overflow: hidden;
	float: left;
	font-size: 0px;
	line-height: 0px;
}

nav ul li#top{
	background: url(../img/common/btn_border.png) no-repeat right center,url(../img/common/btn_border.png) no-repeat left center  ;
}

nav ul li#company{
	background: url(../img/common/btn_border.png) no-repeat right center;
	margin-left: -9px;
}

nav ul li#works{
	background: url(../img/common/btn_border.png) no-repeat right center;
	margin-left: -9px;
}

nav ul li#contact{
	background: url(../img/common/btn_border.png) no-repeat right center;
	margin-left: -9px;
}

nav ul li a:hover img, 
nav ul li.current a img {
	margin: -26px 0px 0px;
} 

nav a:hover img {
opacity: 0.5;
-webkit-opacity: 0.5;
-moz-opacity: 0.5;
filter: alpha(opacity=50);	/* IE lt 8 */
-ms-filter: "alpha(opacity=50)"; /* IE 8 */
}
 
nav a img {
-webkit-transition: opacity 1s ease-out;
-moz-transition: opacity 1s ease-out;
-ms-transition: opacity 1s ease-out;
transition: opacity 1s ease-out;
   -webkit-backface-visibility: hidden; /* 追加 */
    backface-visibility: hidden; /* 追加 */
}

@keyframes fadeIn {
    0% {opacity: 0.2}
    100% {opacity: 1}
}

@-webkit-keyframes fadeIn {
    0% {opacity: 0.2}
    100% {opacity: 1}
}

nav li.current a:hover img {
opacity: 1;
-webkit-opacity: 1;
-moz-opacity: 1;
filter: alpha(opacity=100);	/* IE lt 8 */
-ms-filter: "alpha(opacity=100)"; /* IE 8 */
}
 

/*フッター
------------------------------------------*/
footer{
	width: 100%;
	min-width: 980px;
	clear: both;
	background: #b50000;
	text-align: center;
	height: auto;
	padding-top: 0.5%;
	padding-bottom: 0.5%;
	margin-top: 5%;
}

small{
	color: #F5F5F5;
	text-align: center;
	font-size: 12px;
	clear: both;
	margin: 0px auto;
}

/*pagetop
------------------------------------------*/
.pagetop {
	display: none;
	position: fixed;
	bottom: 25px;
	right: 35px;
	z-index: 99;
}
.pagetop a {
	display: block;
	width: 60px;
	height: 40px;
	border-radius: 50px;
	text-align: center;
	color: #FFF;
	font-size: 12px;
	text-decoration: none;
	padding-top: 20px;
	line-height: 12px;
	background-color: #000000;
}

/*---上向き---*/
#arrowT span {
	float:left;
	width:0;
	height:0;
	border-color: transparent transparent #ffffff transparent;
	border-style: solid;
	border-width: 15px;
	margin-top: -13px;
	margin-right: 0px;
	margin-bottom: 0px;
	margin-left: 0px;
	position: absolute;
	right: 15px;
}
#arrowT span:before{
	content: '';
	float: left;
	position: relative;
	top: -9px;
	left: -15px;
	width: 0;
	height: 0;
	border-top-width: 15px;
	border-right-width: 15px;
	border-bottom-width: 15px;
	border-left-width: 15px;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-color: transparent;
	border-right-color: transparent;
	border-bottom-color: #000000;
	border-left-color: transparent;
}

/*sp*/
@media (max-width: 780px){
	.pagetop {
	display: none;
	position: fixed;
	bottom: 10px;
	right: 10px;
}

.pagetop a {
	display: block;
	width: 40px;
	height: 20px;
	border-radius: 50px;
	text-align: center;
	font-size: 12px;
	text-decoration: none;
	padding-top: 20px;
	line-height: 12px;
	}
/*---上向き---*/
#arrowT span {
	border-width: 10px;
	margin-top: -15px;
		right: 10px;
}
#arrowT span:before{
	top:-9px;
	left:-13px;
    border-width:13px;
}

}



.bt_single{
	clear: both;
	width: 12%;
	max-width: 12%;
	margin-right: auto;
	margin-left: auto;
	border: 2px solid rgba(181,0,0,1);
	text-align: center;
	margin-top: 2%;
}

.bt_single a{
	text-decoration: none;
	color: rgba(51,51,51,1);
	display: block;
	padding: 5px;	
}

.bt_single a:hover{
	color:#fff;
	background-color: rgba(181,0,0,1);
	animation: fadeIn 2s ease 0s 1 normal;
	-webkit-animation: fadeIn 2s ease 0s 1 normal;
	-moz-transition: fadeIn 2s ease 0s 1 normal;
	-ms-transition: fadeIn 2s ease 0s 1 normal;
}