@charset "utf-8";

/*=========================================*/
/* トップページ */
/*=========================================*/

#top_contents_area{
	position: relative;
    margin: 0px 0px 50px 0px;
    padding: 0px 35px 0px 35px;
}

#top_contents_flame{
	position: relative;
    margin: 75px auto 75px auto;
	padding-bottom: 1000px;
    max-width: 1280px;
}

#top_contents_flame::after{
	position: absolute;
	top: 45px;
    left: 0px;
    right: 0px;
    margin: auto;
    width: 100%;
    height: 100%;
    background-image: url(../images/top_page/top_brainstargroup_img_02.png);
    background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
	content: "";
}

#top_contents_catch{
	padding: 10px 0px 65px 0px;
    width: 100%;
    font-size: 287.5%;
    line-height: 150%;
    letter-spacing: -0.01em;
    color: rgba(25, 25, 25, 1.0);
    font-weight: 700;
    text-align: left;
	position: relative;
    z-index: 1;
}

#top_contents_catch span{
	color: rgba(15,150,15,1.00);
}

@media screen and (max-width: 1600px) {

#top_contents_catch{
	padding: 10px 0px 60px 0px;
	font-size: 262.5%;
}

}


@media screen and (max-width: 1280px) {

#common_contents_area {
	margin: 0px 0px 125px 0px;
	padding: 0px 25px 0px 25px;
}
	
#top_contents_flame{
    margin: 60px auto 60px auto;
	padding-bottom: 850px;
}
	
#top_contents_catch{
	padding: 10px 0px 55px 0px;
    font-size: 237.5%;
}

}


@media (max-width: 960px), print {

#common_contents_area {
	margin: 0px 0px 100px 0px;
	padding: 0px 15px 0px 15px;
}
	
#top_contents_flame{
    margin: 45px auto 45px auto;
	padding-bottom: 550px;
}
	
#top_contents_flame::after{
	top: auto;
	bottom: 0px;
    height: 600px;
}

#top_contents_catch{
	padding: 10px 0px 50px 0px;
    font-size: 212.5%;
}
	
}


@media screen and (max-width: 640px) {
	
#common_contents_area {
	margin: 0px 0px 75px 0px;  
	padding: 0px 15px 0px 15px;
}
	
#top_contents_flame{
    margin: 30px auto 30px auto;
	padding-bottom: 400px;
}
	
#top_contents_flame::after{
    height: 450px;
}
	
#top_contents_catch{
	padding: 10px 0px 45px 0px;
    font-size: 187.5%;
}
	
#top_contents_catch br{
	display: none;
}

}


@media screen and (max-width: 480px) {
	
#top_contents_flame{
    margin: 15px auto 15px auto;
	padding-bottom: 350px;
}
	
#top_contents_flame::after{
    background-image: url(../images/top_page/top_brainstargroup_img_sp_02.png);
	height: 380px;
}
	
#top_contents_catch{
	padding: 10px 0px 40px 0px;
    font-size: 162.5%;
}

}


@media screen and (max-width: 375px) {
	
#top_contents_flame{
	padding-bottom: 250px;
}
	
#top_contents_flame::after{
    height: 300px;
}
	
#top_contents_catch{
	padding: 10px 0px 35px 0px;
    font-size: 137.5%;
}

}