@charset "utf-8";
/*------------------------------------------------------------------------------------------
*
*
    about_sp.css
*
*
------------------------------------------------------------------------------------------ */
/* --------------------------------------------------------------------------------------------------------------
*
    max-width: 640px;
*
-------------------------------------------------------------------------------------------------------------- */
@media screen and (max-width: 640px) {

body{
    background-color: #fff;
}

#wrap{
    padding: 50px 0 0 0;
    margin: 0 auto;
}


/* --------------------------------------------------
*
    #mv
*
-------------------------------------------------- */
#contents_area h1{
    padding: 35px 0 30px 0;
    text-align: center;
}

#contents_area h1 img{
    width: 80%;
    max-width: 376px;
}

#mv{
    margin: 0 0 35px 0;
}

#mv img{
    width: 100%;
    position: relative;
}


/* --------------------------------------------------
*
    #about_nav
*
-------------------------------------------------- */
#about_nav{
    max-width: 1020px;
    margin: 0 auto 30px auto;
    text-align: center;
}


#about_nav .spec{
    margin: 0 0 50px 0;
    text-align: center;
}

#about_nav .spec img{
    width: 90%;
    max-width: 360px;
}

#about_nav h3{
    margin: 0 0 15px 0;
}

#about_nav h3 img{
    width: 100px;
}

#about_nav ul{
    display: inline-block;
    text-align: left;
    position: relative;
    letter-spacing: -.40em;
}

#about_nav li{
    width: 100%;
    text-align: center;
    padding: 0 10px;
    margin: 0 0 10px 0;
    display: inline-block;
    box-sizing: border-box;
}

#about_nav li img{
    width: 100%;
    max-width: 380px;
}


/* --------------------------------------------------
*
    .section
*
-------------------------------------------------- */
.section h2{
    height: 75px;
    box-sizing: border-box;
    background-color: #ffe473;
    text-align: center;
}



/* --------------------------------------------------
*
    #section_basic
*
-------------------------------------------------- */
#section_basic{
    text-align: center;
    margin: 0 0 45px 0;
}

#section_basic h2 img{
    width: 186px;
    position: relative;
    top: 13px;
}

#section_basic .desc{
    margin: 20px 0 25px 0;
    padding: 0 15px;
    font-size: 15px;
    line-height: 1.588em;
    text-align: left;
}

#section_basic .img{
    margin: 0 0 25px 0;
    padding: 0 5px;
    position: relative;
    left: 0;
}

#section_basic .img img{
    width: 100%;
    max-width: 380px;
}

#basic_wrap{
    margin: 0 auto;
    letter-spacing: -.40em;
}

#basic_wrap div{
    margin: 0 0 35px 0;
    vertical-align: top;
    letter-spacing: 0;
    text-align: center;
}

#basic_wrap h4{
    margin: 0 0 15px 0;
    padding: 0 5px;
    text-align: center;
    display: inline-block;
    font-size: 18px;
    position: relative;
    letter-spacing: 0;
}

#basic_wrap h4:before{
    content: '';
    width: 100%;
    height: 6px;
    background-color: #ffe473;
    position: absolute;
    bottom: -4px;
    left: 0;
    z-index: -1;
}

#basic_wrap p{
    padding: 0 15px;
    font-size: 14px;
    letter-spacing: 0;
    line-height: 1.6em;
    text-align: left;
}


/* --------------------------------------------------
*
    #section_etc
*
-------------------------------------------------- */
#section_etc{
    text-align: center;
    margin: 0 0 50px 0;
}

#section_etc h2{
    margin: 0 0 25px 0;
}

#section_etc h2 img{
    width: auto;
    height: 21px;
    position: relative;
    top: 26px;
}

#section_etc .desc{
    margin: 0 0 25px 0;
    padding: 0 15px;
    font-size: 15px;
    line-height: 1.823em;
    text-align: left;
}

#section_etc li{
    margin: 0 0 35px 0;
}

#section_etc li .img{
    margin: 0 0 20px 0;
    text-align: center;
}

#section_etc li .img img{
    width: 100%;
    max-width: 460px;
    opacity: 1 !important;
}

#section_etc li .img a{
    position: relative;
}

#section_etc li .img a:after{
    content: '';
    width: 30px;
    height: 30px;
    background-image:url(../images/parts_ico_zoom.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 30px;
    display: block;
    position: absolute !important;
    top: inherit !important;
    bottom: 10px !important;
    right: 10px !important;
    z-index: 2;
    transform: scale(1);
    transition: transform .1s ease .0s;
    -webkit-transform: scale(1);
    -webkit-transition: transform .1s ease .0s;
}

#section_etc li .img a:hover:after,
#section_etc li .img a.touch:after{
    transform: scale(1.1);
    transition: transform .15s ease-out .05s;
    -webkit-transform: scale(1.1);
    -webkit-transition: transform .15s ease-out .05s;
}

#section_etc li h4{
    margin: 0 0 15px 0;
    padding: 0 3px 0 8px;
    font-size: 18px;
    display: inline-block;
    position: relative;
}

#section_etc li h4.sp_s{
    font-size: 17px;
    white-space: nowrap;
}

#section_etc li h4:before{
    content: '';
    width: 100%;
    height: 6px;
    background-color: #ffe473;
    position: absolute;
    bottom: -4px;
    left: 0;
    z-index: -1;
}

#section_etc li h4 .s{
    font-size: 80%;
}

#section_etc li p{
    padding: 0 15px;
    font-size: 14px;
    line-height: 1.6em;
    text-align: left;
}

#section_etc li p .caution{
    font-size: 13px;
    color: #e73828;
    letter-spacing: .08em;
    display: block;
}

#section_etc .illust{
    margin: -5px 0 -15px 0;
}

#section_etc .illust img{
    width: 280px;
}


/* --------------------------------------------------
*
    #section_useful
*
-------------------------------------------------- */
#section_useful{
    text-align: center;
    margin: 0 0 45px 0;
}

#section_useful .desc{
    margin: 0 0 25px 0;
    padding: 0 15px;
    font-size: 15px;
    line-height: 1.823em;
    text-align: left;
}

#section_useful h2{
    height: 80px;
    margin: 0 0 25px 0;
}

#section_useful h2 img{
    width: auto;
    height: 49px;
    position: relative;
    top: 15px;
}

#section_useful dl{
    width: 100%;
    margin: 0 auto 35px auto;
    box-sizing: border-box;
    vertical-align: middle;
    text-align: left;
}

#section_useful dl dt{
    margin: 0 0 20px 0;
    text-align: center;
    vertical-align: middle;
}

#section_useful dl dt img{
    width: 100%;
    max-width: 460px;
}

#section_useful dl dd{
    padding: 0 0 0 0;
    text-align: center;
    vertical-align: middle;
}

#section_useful dl dd h4{
    margin: 0 0 10px 0;
    padding: 0 5px;
    font-size: 18px;
    line-height: 1.575em;
    display: inline-block;
    position: relative;
}

#section_useful dl dd h4 .bd{
    display: inline-block;
    position: relative;
}

#section_useful dl dd h4 .bd:before{
    content: '';
    width: 100%;
    height: 6px;
    background-color: #ffe473;
    position: absolute;
    bottom: 4px;
    left: 0;
    z-index: -1;
}

#section_useful dl dd p{
    padding: 0 15px;
    font-size: 14px;
    line-height: 1.6em;
    text-align: left;
}


/* --------------------------------------------------
*
    #section_special
*
-------------------------------------------------- */
#section_special{
    text-align: center;
    margin: 0 0 85px 0;
}

#section_special .desc{
    margin: 0 0 30px 0;
    font-size: 15px;
    line-height: 1.823em;
}

#section_special h2{
    height: 80px;
    margin: 0 0 25px 0;
}

#section_special h2 img{
    width: auto;
    height: 49px;
    position: relative;
    top: 15px;
}

#section_special dl{
    width: 100%;
    margin: 0 auto 35px auto;
    box-sizing: border-box;
    vertical-align: middle;
    text-align: left;
}

#section_special dl dt{
    margin: 0 0 20px 0;
    text-align: center;
    vertical-align: middle;
}

#section_special dl dt img{
    width: 100%;
    max-width: 460px;
}

#section_special dl dd{
    padding: 0 0 0 0;
    text-align: center;
    vertical-align: middle;
}

#section_special dl dd h4{
    margin: 0 0 10px 0;
    padding: 0 5px;
    font-size: 18px;
    line-height: 1.575em;
    display: inline-block;
    position: relative;
}

#section_special dl dd h4 .bd{
    display: inline-block;
    position: relative;
}

#section_special dl dd h4 .bd:before{
    content: '';
    width: 100%;
    height: 6px;
    background-color: #ffe473;
    position: absolute;
    bottom: 4px;
    left: 0;
    z-index: -1;
}

#section_special dl dd p{
    padding: 0 15px;
    font-size: 14px;
    line-height: 1.6em;
    text-align: left;
}

#section_special dl dd p a{
    padding: 0 0 2px 0;
    border-bottom: 1px solid transparent;
    transition: border .1s ease .0s;
}

#section_special dl dd p a:hover{
    padding: 0 0 2px 0;
    border-bottom: 1px solid #00a0e9;
    transition: border .15s ease .05s;
}

#section_special dl dd p .caution{
    margin: 5px 0 0 0;
    text-indent: -1em;
    padding-left: 1em;
    display: block;
    font-size: 12px;
    line-height: 1.69em;
    color: #e73828;
}

#section_special dl dd p .notes{
    margin: 5px 0 0 0;
    display: block;
    font-size: 12px;
    line-height: 1.69em;
    color: #40220f;
}


/* --------------------------------------------------
*
    #section_idea
*
-------------------------------------------------- */
#section_idea{
    text-align: center;
}

#section_idea .desc{
    margin: 0 0 25px 0;
    padding: 0 15px;
    font-size: 15px;
    line-height: 1.823em;
    text-align: left;
}

#section_idea h2{
    height: 80px;
    margin: 0 0 25px 0;
    position: relative;
}

#section_idea h2 img{
    width: auto;
    height: 49px;
    position: relative;
    top: 15px;
}

#section_idea h2:after{
    width: 115px;
    height: 84px;
    content: '';
    display: block;
    background-image:url(../images/ja/about/parts_use_ex.png);
    background-repeat: no-repeat;
    background-size: 115px;
    position: absolute;
    top: -73px;
    right: calc(50% - 135px);
}

#section_idea .idea_img{
    margin: 0 0 45px 0;
    padding: 0 5px;
    text-align: center;
}

#section_idea .idea_img img{
    width: 100%;
    max-width: 460px;
}

#section_idea .idea_img .caption{
    margin: 10px 0 0 0;
    display: block;
    font-size: 13px;
    line-height: 1.5em;
}

#section_idea .idea_list{
    margin: 0 0 100px 0;
}

#section_idea .idea_list li{
    margin: 0 0 45px 0;
    white-space: nowrap;
}

#section_idea .idea_list h4{
    margin: 0 0 10px 0;
    font-size: 18px;
    position: relative;
}

#section_idea .idea_list h4:before{
    content: '●';
    font-size: 65%;
    color: #80ccda;
    position: relative;
    top: -2px;
    left: -5px;
}

#section_idea .idea_list .desc{
    text-indent: -.5em;
    margin: 0 0 15px 0;
    font-size: 14px;
    line-height: 1.6em;
    text-align: center;
}

#section_idea .idea_list li .img{
    padding: 0 5px;
    text-align: center;
}

#section_idea .idea_list li .img img{
    width: 100%;
    max-width: 460px;
}

#section_idea .idea_ex{
    margin: 0 0 10px 0;
    letter-spacing: -.40em;
}

#section_idea .idea_ex li{
    margin: 0 0 25px 0;
    vertical-align: top;
    letter-spacing: normal;
}

#section_idea .idea_ex li:first-child{
    margin-top: -51px;
}

#section_idea .idea_ex li .img{
    text-align: center;
}

#section_idea .idea_ex li img{
    width: 100%;
    max-width: 460px;
}

#section_idea .btm_desc{
    margin: 0 0 25px 0;
    font-size: 16px;
    line-height: 1.85em;
    white-space: nowrap;
}

#section_idea .illust{
    margin: 0 0 -40px 0;
    text-align: center;
    position: relative;
    z-index: 0;
}

#section_idea .illust img{
    width: 80%;
    max-width: 320px;
}



} /* ----- max-width: 640px ----- */