body{
    background: #fff;
}

.wrapper{
    width: 1100px;
    margin: 0 auto;
}

h1, h2, h3, h4, h5 ,h6{
    color: #626262;
    letter-spacing: 1px;
}

h1              { font-size: 2em; margin: .67em 0 }
h2              { font-size: 1.5em; margin: .75em 0 }
h3              { font-size: 1.17em; margin: .83em 0 }
h5              { font-size: .83em; margin: 1.5em 0 }
h6              { font-size: .75em; margin: 1.67em 0 }
h1, h2, h3, h4,
h5, h6          { font-weight: bolder }

.clearfix:before,  
.clearfix:after {  
    content: " ";  
    display: table;  
}  
.clearfix:after {  
    clear: both;  
}  
 
.clearfix {  
    *zoom: 1;  
}







/*    Billboard    */
.billboard{
    width: 100%;
    height: 690px;
    position: relative;
}

.billboard.light{
    background: url('../img/billboard.jpg') no-repeat;   
     
    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
}

.billboard.dark{
    background: url('../img/billboard.jpg') no-repeat;
    
    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
}


.billboard .shadow{
    position: absolute;
    width: 100%;
    height: 142px;
    bottom: 0;
    left: 0;
    margin-bottom: -1px;
    background: url('../img/shadow.png') repeat-x;
}

.billboard .caption{
    margin-top: 130px;
    text-align: center;
}

.billboard .caption.light{
    color: #fff;
}

.billboard .caption.dark{
    color: #5d5d5d;
}

.billboard .caption h1{
    font-size: 50px;
    font-weight: bold; 
    margin-bottom: 30px;
}

.billboard .caption.light h1{
    color: #fff;
}

.billboard .caption.dark h1{
    color: #5d5d5d;
}

.billboard .caption p{
    font-size: 18px;
    margin-bottom: 30px;
}

.billboard .caption.light p{
    color: #fff;
}

.billboard .caption.dark p{
    color: #5d5d5d;
}

.billboard .caption hr{
    display: inline-block;
    height: 1px;
    width: 30px;
    border: 0!important;   
    margin: 0;
    padding: 0;
}

.billboard .caption.light hr{
    background: #fff;
}

.billboard .caption.dark hr{
    background: #5d5d5d;
}






/*    header    */
header{
    width: 100%;
    height: 125px;
}

header .logo{
    float: left;
    margin-top: 30px;
}

header nav{
    float: right;
    margin-top: 57px;
}


header nav ul li{
    list-style: none;
    display: block;
    float: left;
    margin-left: 50px;
}

header nav ul li a{
    text-decoration: none;  
    font-size: 14px;

    transition:all .2s linear;
    -webkit-transition:all .2s linear;
    -moz-transition:all .2s linear;
    -o-transition:all .2s linear;
}

header.light nav ul li a{  
    color: #fff;
}

header.light nav ul li a:hover{
    color: #B9B9B9;
}

header.dark nav ul li a{  
    color: #5d5d5d;
}

header.dark nav ul li a:hover{
    color: #919191;
}







/*    Services    */
.services ul{
    margin-top: 100px;
}

.services ul li{
    list-style: none;
    display: block;
    width: 313px;
    float: left;
    margin-left: 80px;
    text-align: center;
}

.services ul li:first-child{
    margin-left: 0;
}

.services ul li .separator{
    display: block;
    width: 1px;
    height: 20px;
    background: #ffffff;
    margin: 20px auto;
}

.services ul li h2{
    color: #616161;
    font-size: 18px;
    font-weight: bold;
    margin: 0;
}

.services ul li p{
   color: #838181;
    font-size: 14px;
    line-height: 28px; 
    margin-top: 40px;
    letter-spacing: .5px;
    text-align: left;
}

.services ul li a{
   color: #838181;
    font-size: 14px;
    line-height: 28px; 
    margin-top: 40px;
    letter-spacing: .5px;
}

.title{
    text-align: center;
    overflow: hidden;
}

.title h2{
    color: #616161;
    font-size: 30px;
    font-weight: bold;
    margin: 0 0 20px 0;
    text-transform: uppercase;
}

.title h3{
    color: #9b9b9b;
    font-size: 14px;
    margin: 0 0 20px 0;
    font-weight: normal!important;
}

.title hr.separator{
    display: block;
    width: 200px;
    height: 1px;
    background-color: #ebebeb;
    margin: 10px auto;
    padding: 0;
    border: 0!important;
}

.prod_cau p{
    color: #838181;
    font-size: 14px;
    line-height: 20px; 
    margin-top: 40px;
    letter-spacing: .5px;
}

/* Ads */

.ads_02 h3{
    margin-top: 20px;
    color: #838181;
    font-size: 14px;
    line-height: 28px; 
    letter-spacing: .5px;
}
.ads_02 p{
    text-align: center;
    margin-top: 20px;
    background-color: #ffffff;

}

/* グロースシステムズ関連サイト */
.growth_site h2{
    margin-top: 20px;
    color: #838181;
    font-size: 16px;
    line-height: 28px; 
    letter-spacing: .5px;

}

/* sns */
.sns h2{
    margin-top: 20px;
    color: #838181;
    font-size: 16px;
    line-height: 28px; 
    letter-spacing: .5px;

}

/*    footer    */
footer{
    padding: 35px 0;
    overflow: hidden;
}

footer .footer_logo{
    float: left;
}

footer .rights p{
    float: left;
    color: #838181;
    font-size: 14px;
    margin: 5px 0 0 40px;
    vertical-align: bottom; 
}

footer .rights p a{
    color: #777;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
}

footer nav ul{
    float: right;
    overflow: hidden;
    list-style: none;
    margin-top: 5px; 
}

footer nav ul li{
    float: left;
    margin-left: 25px;
}

footer nav ul li a{
    color: #838181;
    font-size: 14px;
    text-decoration: none;

    transition:all .2s linear;
    -webkit-transition:all .2s linear;
    -moz-transition:all .2s linear;
    -o-transition:all .2s linear;
}

footer nav ul li a:hover{
    color: #616161;
}