@charset "utf-8";

/* =======================================

	 CSS BrowserReset BaseElements
	
	 (C)BLACKFLAG.NET ALL RIGHTS RESERVED.
	 http://black-flag.net/

 ======================================= */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	vertical-align: baseline;
	font-family: inherit;
	font-style: inherit;
	font-weight: inherit;
/*	outline: 0;*/
}

html {
	font-size: 75%;
	filter: expression(document.execCommand("BackgroundImageCache", false, true));
}

img {
	vertical-align: text-bottom;
	-ms-interpolation-mode: bicubic;
}

strong {
	font-weight: bold;
}

ol, ul {
	list-style: none;
}

table {
	border-collapse: collapse;
/*	border-collapse: separate;*/
	border-spacing: 0;
}

caption, th, td {
	font-weight: normal;
	text-align: left;
	vertical-align: top;
}

blockquote:before, blockquote:after,
q:before, q:after {
	content: "";
}

blockquote, q {
	quotes: "" "";
}

a:focus {
/*\*/
	overflow: hidden;
/**/
}

option {
	padding-right: 10px;
}



.spbr{
  display: none;
}
@media (max-width: 768px) {
  .spbr{
    display: block;
  }
}

@media (max-width: 480px) {
  .spbr{
    display: block;
  }
}
.pcbr{
  display: block;
}
@media (max-width: 768px) {
  .pcbr{
    display: none;
  }
}

@media (max-width: 480px) {
  .pcbr{
    display: none;
  }
}



#company_group *, 
#company_group *:before, 
#company_group *:after { 
    box-sizing: border-box; 
}

#company_group {
    margin: 0 auto;
    line-height: 1.7;
    color: #000;
}

#company_group b {
    font-size: 16px;
    color: #333;
}


#company_group .logo_top {
    margin: 0 auto;
    max-width: 216px;
}

#company_group .logo_top img {
    width: 100%;
}

#company_group .ishizue_logo {
    text-align: center;
    margin-bottom: 20px; 
}

#company_group .ishizue_logo img {
    width: 150px;
    height: auto; 
}


#company_group .group_description {
    text-align: center;
    padding: 60px 30px;
    background-image: url('https://ros-cdn.s3.ap-northeast-1.amazonaws.com/hp/img/ros_keiyaku/11279/group_header.jpg');
    background-size: cover; 
    background-position: center; 
}


#company_group h3.heading_main {
    width: 50%;
    margin: 40px auto 20px auto;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    color: #FFF;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(178,129,70,1) 10%, rgba(178,129,70,1) 50%, rgba(178,129,70,1) 90%, rgba(255,255,255,0) 100%);
}


#company_group .business_logo {
    text-align: center;
    background-color: #EEE;
}

#company_group .business_logo img {
    width: 100%;
}


.cards_container {
    display: flex;
    flex-wrap: wrap;  
    justify-content: space-between;
}

.business_card {
    flex: 1 1 calc(33.333% - 20px); 
    box-sizing: border-box;  
    background-color: #fff;
    padding: 20px;
    border-right: 1px solid #ccc; 
}

.business_card:last-child {
    border-right: none; 
}

.business_card:nth-child(3) { 
    border-right: none; 
}

.view_more, 
#company_group .card_body a, 
#company_group .partner_logo_section a {
    display: block;
    width: 100px;
    margin: 20px auto;
    padding: 2px 10px;
    font-size: 11px;
    border-radius: 100vh;
    background-color: #000;
    color: #FFF;
    text-align: center; 
}

.card_body_sub {
    height: 190px;
    margin-bottom: 25px;
}

#partners_section {
    margin: 30px;
    padding: 40px;
    background-color: #EEE;
}

.partner_item {
    display: flex;
    justify-content: space-between;
}

.partner_logo_section {
    background-color: #FFF; 
    padding: 20px; 
    flex: 1; 
    max-width: 300px; 
}

.partner_logo img {
    max-width: 100%; 
}


h4, 
#company_group h4, 
#partners_section h4 {
    margin: 20px 0;
    font-size: 18px;
    font-weight: bold;
}


.details p {
    color: #333;
}

#partners_section .view_more {
  margin-left: 105px!important;
  color: #fff!important;
}

#partners_section .view_more {
  margin-left: 105px !important;
  color: #fff !important;
}

/* メディアクエリ */
@media (max-width: 768px) {
    #company_group h3.heading_main {
        font-size: 24px; 
    }

    .business_card {
        flex: 1 1 calc(50% - 20px);  
        border-right: none; 
    }

    #partners_section .view_more {
        margin-left: auto!important;
        margin-right: auto!important;
        margin-top: 10px; 
    }

    .partner_item {
        flex-direction: column; 
        align-items: center;
    }

    .partner_logo_section,
    .partner_info {
        flex-basis: 100%;
        text-align: center; 
    }

    .partner_logo_section {
        margin-bottom: 20px; 
    }

    .group_description {
        height: auto; 
        padding: 15px;
    }
}

@media (max-width: 480px) {
    #company_group h3.heading_main {
        font-size: 20px; 
    }

    .business_card {
        flex: 1 1 100%;  
        border-right: none; 
    }

    .view_more {
        width: 50%; 
        margin-left: auto;
        margin-right: auto;
    }

    .group_description {
        height: auto;
        padding: 10px;
    }

    .details p {
        font-size: 12px;
        color: #333;
    }
}