@charset "shift_jis";

/*==============================================
 common
============================================= */
.forPC {
	display: none !important;
}
img {
	display: block;
	width: 100%;
	height: 100%;
}

#header {
	border-bottom: #ededed solid 1px;
}
#footer {
	margin-top: 1rem;
}
.copyRight {
	border-top: 1px solid #ededed;
}
.pageTop {
	width: 40px;
	height: 40px;
	right: 10px;
	background-size: 40px;
	border-radius: 50%;
}

em {
	font-style: normal;
}

.releasedate {
	font-size: 0.85rem; 
	color: #fff;
	padding: 2rem 2rem 0;
}

#mainContents {

}
@font-face {
	font-family: iconfont;
	src: url(https://img1.kakaku.k-img.com/images/fonts/iconfont.eot?1449568682978);
	src: url(https://img1.kakaku.k-img.com/images/fonts/iconfont.eot?1449568682978#iefix) format("eot"), url(https://img1.kakaku.k-img.com/images/fonts/iconfont.woff?1449568682978) format("woff"), url(https://img1.kakaku.k-img.com/images/fonts/iconfont.ttf?1449568682978) format("truetype"), url(https://img1.kakaku.k-img.com/images/fonts/iconfont.svg?1449568682978#iconfont) format("svg")
}


/*==============================================
 看板
============================================= */
h1 {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/sp_mainimg.webp) no-repeat center top;
	background-size: 100%;
	font-size: 0;
	text-indent: -999em;
	margin: 0 auto;
	padding-top: 85.71%;
}

.lead {
	font-size: 1.2rem;
	line-height: 1.8;
	margin-top: 9rem;
	padding: 0 2rem;
}


/*==============================================
 もくじ
============================================= */
.menu {
	background: #e6e6e6;
	margin: 2rem auto 0;
	padding: 1.1rem 1.5rem;
}
.menu dl {
	width: 100%;
	display: table;
	margin: auto;
}
.menu dt {
	display: table-cell;
	vertical-align: middle;
	padding: 0 .7rem 0 .5rem;
}
.menu dt span {
	display: block;
	width: 5rem;
	height: 5rem;
	background: #d9d9d9;
	border-radius: calc(1px/0);
	font-size: .9rem;
	font-weight: bold;
	text-align: center;
	line-height: 5.2rem;
}
.menu a {
	display: inline-block;
	font-size: 1rem;
	font-weight: bold;
	margin: .7rem .6rem .4rem;
}
.menu a span {
	display: inline-block;
	text-indent: -999em;
	font-size: 0;
}
.menu dd a em {
	position: relative;
}
.menu dd a em:before {
	content: "▼";
	font-size: .7rem;
	color: #cb0212;
	vertical-align: 1px;
	margin-right: .3rem;
}


/*==============================================
 バナー
============================================= */
#bnr {
	width: 100%;
	position: absolute;
}
#bnr a {
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/sp_bnr.webp) no-repeat center top;
	background-size: 100%;
	font-size: 0;
	text-indent: -999em;
	padding-top: 25%;
	margin: auto;
	position: absolute;
	z-index: 10;
	transition: all ease .3s;
}
#bnr a.fix {
	position: fixed;
	top: 0;
}
#bnr a.is-hidden {
	position: fixed;
	top: -105px;
}

.innerbnr {
	background: #e6e6e6;
	padding: 1.5rem 2rem 1.3rem;
}
.innerbnr a {
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/sp_innerbnr.webp) no-repeat center top;
	background-size: 100%;
	font-size: 0;
	text-indent: -999em;
	padding-top: 15.33%;
	margin: auto;
}


/*==============================================
 コンテンツ
============================================= */
.paragraph p {
	font-size: 1.3rem;
	line-height: 1.7;
	margin-top: 3rem;
}
.paragraph .cap {
	font-size: 1.1rem;
	line-height: 1.6;
	margin-top: 1rem !important;
}
.paragraph p em {
	font-weight: bold;
}

.paragraphIn {
	padding: 0 2rem;
}

.paragraph h2 {
	font-size: 1.9rem;
	line-height: 1.5;
	font-weight: bold;
	text-align: center;
	padding: 3.5rem 2rem 0;
}
.paragraph h2 em {
	display: block;
	font-size: 1.3rem;
	color: #cb0212;
	margin-bottom: .5rem;
}
.paragraph h3 {
	font-size: 1.6rem;
	line-height: 1.5;
	font-weight: bold;
	margin: 3rem auto 0;
}
.paragraph h2 br,
.paragraph h3 br {
	display: none;
}

.p1_img {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/img01.png) no-repeat center bottom;
	background-size: 80%;
	padding-bottom: 65%;
	margin: 2.5rem auto;
}
.p1_img .cap {
	background: #f0f0f0;
	border-radius: 50%;
	line-height: 1.7;
	box-sizing: border-box;
	padding: 4rem 4.5rem;
}

.link {
	text-align: center;
	margin: 2.5rem auto;
}
.link p {
	font-size: 1.2rem;
	font-weight: bold;
	margin: 0 auto;
}
.link a {
	display: block;
	background: #cb0212;
	border-radius: calc(1px/0);
	font-size: 1.5rem;
	font-weight: bold;
	color: #fff;
	line-height: 1;
	margin: .5rem auto 0;
	padding: 1.5rem 0 1.4rem;
	position: relative;
}
.link a:before {
	content: "\E013";
	font-family: iconfont;
	font-weight: 400;
	vertical-align: middle;
	margin-right: .3rem;
}
.link a:after {
	content: "\E003";
	font-size: 1.3rem;
	font-family: iconfont;
	font-weight: 400;
	color: #231815;
	position: absolute;
	top: 50%;
	right: .6rem;
	margin-top: -.4rem;
}


/*==============================================
 Q&A
============================================= */
.qa {
	margin: 3rem auto;
}
.qa dt {
	font-size: 1.3rem;
	font-weight: bold;
	line-height: 1.4;
	margin-bottom: 1rem;
	padding-top: .3rem;
	overflow: hidden;
}
.qa dd {
	font-size: 1.3rem;
	line-height: 1.7;
	overflow: hidden;
	margin-top: 1.2rem;
	padding-top: .2rem;
}
.qa dd + dt {
	margin-top: 2.5rem;
}
.qa dt span,
.qa dd span {
	display: block;
	width: 3.5rem;
	height: 3rem;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_q.png) no-repeat left top;
	background-size: 3.2rem;
	text-indent: -999em;
	font-size: 0;
	float: left;
}
.qa dt span {
	margin: -.3rem .5rem .5rem 0;
}
.qa dd span {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_a.png) no-repeat left top;
	background-size: 3.2rem;
	margin: -.2rem .5rem .5rem 0;
}

.qa dd ul {
	width: 100%;
}
.qa dd li {
	display: table;
	width: 100%;
	background:  #286ba8;
	border: 3px solid #808080;
	margin-top: .8rem;
	box-sizing: border-box;
}
.qa dd li:before {
	content: "";
	display: table-cell;
	width: 100px;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_role01.svg) no-repeat center center;
	background-size: 80px;
}
.qa dd li:nth-child(2):before {
	background-image: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_role02.svg);
	background-size: 80px;
}
.qa dd li:nth-child(3):before {
	background-image: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_role03.svg);
	background-size: 80px;
}
.qa dd li:nth-child(4):before {
	background-image: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_role04.svg);
	background-size: 80px;
}
.qa dd li:nth-child(5):before {
	background-image: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/icon_role05.svg);
	background-size: 80px;
}
.qa dd li div {
	display: table-cell;
	background: #fff;
	vertical-align: middle;
	padding: 1rem;
}
.qa dd li div p {
	margin: auto;
}
.qa dd li div p:first-child {
	font-size: 1.3rem;
	font-weight: bold;
	color: #286ba8;
	line-height: 1.4;
}
.qa dd li div p:first-child small {
	font-size: 1rem;
	color: #333;
	margin-right: .3rem;
}
.qa dd li div p:last-child {
	font-size: .9rem;
	color: #666;
	line-height: 1.6;
	margin-top: .3rem;
}


/*==============================================
 注目ブランド
============================================= */
.brand {
	background: #f0f0f0;
	border-radius: 2.5rem;
	margin: 3rem auto;
	padding: 2.5rem 2rem 3rem;
}
.regno {
	margin-top: 2.5rem;
}
.brand .ttl {
	width: 10rem;
	background: #cb0212;
	border-radius: 4px;
	font-size: 1rem;
	font-weight: bold;
	color: #fff;
	text-align: center;
	margin: auto;
	padding: .2rem 0 0;
}
.brand .ttl span {
	display: inline-block;
	width: 1.1rem;
	height: 1.1rem;
	background: #fff;
	border-radius: 2px;
	font-size: .9rem;
	color: #cb0212;
	line-height: 1.2rem;
	vertical-align: 1px;
	margin-left: .3rem;
}
.brand h3 {
	width: 80%;
	margin: 1.2rem auto 1.5rem;
}
.brand h3 + p {
	margin-top: 2rem !important;
}
.casestudy {
	background: #fff;
	margin: 2rem auto;
	padding: 2rem 2rem 2.5rem;
	position: relative;
}
.casestudy p:first-child {
	font-weight: bold;
	text-align: center;
	margin: 0 0 0 -.5rem;
}
.casestudy p:last-child {
	margin: 1rem auto 0;
}
.casestudy:after {
	content: "▼";
	display: block;
	font-size: 1.8rem;
	color: #fff;
	position: absolute;
	left: 50%;
	bottom: -1.8rem;
	margin-left: -.9rem;
}
.casestudy.caseA p:last-child:after {
	content: "";
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/caseA.png) no-repeat center bottom #fff;
	background-size: 85%;
	padding-bottom: 70%;
}
.casestudy.caseB p:last-child:after {
	content: "";
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/caseB.png) no-repeat center bottom #fff;
	background-size: 100%;
	padding-bottom: 50%;
}
.casestudy.caseC p:last-child:after {
	content: "";
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/caseC.png) no-repeat center bottom #fff;
	background-size: 100%;
	padding-bottom: 50%;
}
.casestudy.caseD p:last-child:after {
	content: "";
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/caseD.png) no-repeat center bottom #fff;
	background-size: 100%;
	padding-bottom: 50%;
}
.tire {
	font-weight: bold;
	text-align: center;
	margin: 1.5rem auto;
}
.tire em {
	display: block;
	background: linear-gradient(transparent 60%, #fdc3c7 30%);
	font-size: 1.4rem;
	margin-bottom: .3rem;
}
.tire span {
	display: inline-block;
	margin-left: -3.5rem;
	position: relative;
}
.tire.caseA span:after,
.tire.caseB span:after,
.tire.caseC span:after,
.tire.caseD span:after {
	content: "";
	display: inline-block;
	width: 3.2rem;
	height: 5.1rem;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/tire01.png) no-repeat 0 center;
	background-size: contain;
	position: absolute;
	top: 50%;
	right: -3.8rem;
	margin-top: -2.5rem;
}
.tire.caseB span:after {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/tire02.png) no-repeat 0 center;
	background-size: contain;
}
.tire.caseC span:after {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/tire03.png) no-repeat 0 center;
	background-size: contain;
}
.tire.caseD span:after {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/tire04.png) no-repeat 0 center;
	background-size: contain;
}
.review {
	border-top: 1px dotted #666;
	margin: 2.5rem auto 0;
	padding: 2.8rem 0 0;
}
.review h4 {
	font-size: 1.3rem;
	font-weight: bold;
	line-height: 1.4;
	text-align: center;
	margin-bottom: 2rem;
}
.review li {
	font-size: 1.2rem;
	line-height: 1.6;
	margin: 2rem auto 0;
	padding-left: 55px;
	position: relative;
}
.review li:before {
	content: "";
	display: block;
	width: 48px;
	height: 48px;
	border-radius: calc(1px/0);
	position: absolute;
	top: -7px;
	left: 0;
}
.regno .review li.rev01:before {
	background: url(https://img1.kakaku.k-img.com/jpeg_gif/bbs/granpapa11.gif) no-repeat center center #fff;
}
.regno .review li.rev02:before {
	background: url(https://img1.kakaku.k-img.com/jpeg_gif/bbs/sister1.gif) no-repeat center center #fff;
}
.alenza .review li.rev01:before {
	background: url(https://img1.kakaku.k-img.com/jpeg_gif/bbs/dad1.gif) no-repeat center center #fff;
}
.alenza .review li.rev02:before {
	background: url(https://img1.kakaku.k-img.com/jpeg_gif/bbs/brother5.gif) no-repeat center center #fff;
}
.potenza .review li.rev01:before {
	background: url(https://img1.kakaku.k-img.com/jpeg_gif/bbs/brother22.gif) no-repeat center center #fff;
}
.potenza .review li.rev02:before {
	background: url(https://img1.kakaku.k-img.com/jpeg_gif/bbs/granpapa51.gif) no-repeat center center #fff;
}
.review .note {
	font-size: .8rem;
	margin: 1.5rem auto 0;
}
.brand a {
	display: block;
	width: 100%;
	background: #cb0212;
	border-radius: calc(1px/0);
	font-size: 1rem;
	font-weight: bold;
	color: #fff;
	text-align: center;
	line-height: 1.4;
	margin: 2rem auto 0;
	padding: 1rem 0 .9rem;
	position: relative;
}
.brand a:after {
	content: "\E003";
	font-size: 1.3rem;
	font-family: iconfont;
	font-weight: 400;
	color: #231815;
	position: absolute;
	top: 50%;
	right: .8rem;
	margin-top: -.6rem;
}


/*==============================================
 コラム
============================================= */
#column {
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/column_img.jpg) no-repeat -11rem -.5rem;
	background-size: 200%;
	border: 3px solid #b6b6b6;
	border-radius: 2.5rem;
	margin: 3rem auto;
	padding: 15rem 1.5rem 2.5rem;
}
#column h3 {
	font-size: 1.6rem;
	font-weight: bold;
	color: #231815;
	line-height: 1.5;
	text-align: center;
	margin: 0;
}
#column h3 em {
	color: #cb0212;
}
#column h3 br {
	display: block;
}
#column p {
	margin-top: 1.5rem;
}
#column .links {
	margin: 2rem auto 0;
}
#column .links a {
	display: block;
	width: 100%;
	background: #231815;
	border-radius: calc(1px/0);
	font-size: 1rem;
	font-weight: bold;
	color: #fff;
	text-align: center;
	line-height: 1.3;
	margin: 1rem auto 0;
	padding: 1rem 0 .8rem;
	position: relative;
}
#column .links a:after {
	content: "\E003";
	font-size: 1.3rem;
	font-family: iconfont;
	font-weight: 400;
	color: #cb0212;
	position: absolute;
	top: 50%;
	right: .8rem;
	margin-top: -.7rem;
}


/*==============================================
 まとめ
============================================= */
#matome {
	width: 100%;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/matome_bg.webp) no-repeat center 0;
	background-size: cover;
	color: #fff;
	margin: auto;
	padding: 4rem 0 3rem;
}
#matome h2 {
	color: #fff;
	padding: 0;
}
#matome h2 em {
	font-size: 1.9rem;
	margin: auto;
}
#matome p {
	margin-top: 2.5rem;
}
.matomebnr a {
	display: block;
	width: 100%;
	height: 0;
	background: url(https://img1.kakaku.k-img.com/images/article/tieup/25/03_bridgestone/sp_bnr.webp) no-repeat center top;
	background-size: 100%;
	font-size: 0;
	text-indent: -999em;
	padding-top: 25%;
	margin-top: 2rem;
}


/*==============================================
 画像
============================================= */
.imgBox {
	margin: 3.5rem auto 3rem;
}
.imgBox a {
	display: block;
}
.imgBox a + a {
	margin-top: 1rem;
}
.imgBox strong {
	display: block;
	border-left: .6rem solid #1881fe;
	font-size: 1.6rem;
	margin-bottom: .8rem;
	padding: .2rem 0 0 .5rem;
}
.qa .imgBox {
	margin: 2rem auto .5rem;
}






/*----- .scroll -----*/
.scroll {
	overflow: auto;
	padding-bottom: 10px;
}
.scroll::-webkit-scrollbar{
	height: 5px;
}
.scroll::-webkit-scrollbar-track{
	background: #F1F1F1;
}
.scroll::-webkit-scrollbar-thumb {
	background: #BCBCBC;
}