@charset "utf-8";


#top_cont2 {
    background: #FFF;
}
@media screen and (min-width: 900px) {
    
    /*トップコンテンツ　padding*/
    #top_cont1,
    #top_cont2,
    #top_cont5,
    #top_cont7 {
        width: 100%;
        position: relative;
        padding: 80px 20px;
        overflow: hidden;
        box-sizing: border-box;
    }
    .top_policy {
        padding-top: 160px!important;
    }
    .top_cont_inner {
        max-width: 936px;
        width: 100%;
        margin: 0 auto;
        padding: 0 20px;
        box-sizing: border-box;
    }
    #top_cont2 .top_cont_inner {
        text-align: center;
    }
    #top_cont3 {
        padding: 80px 0;
    }
    .h2_center {
        position: relative;
        font-family: 'Roboto Condensed', sans-serif;
        color: #005BAC;
        font-size: 45px;
        line-height: 32px;
        letter-spacing: 0.05em;
        display: inline-block;
        margin: 0 auto;
        margin-bottom: 60px;
    }
    .h2_center .h2_sub {
        font-size: 17px;
        font-weight: normal;
    }
    .h2_center:after {
        /* content: '';
        position: absolute;
        bottom: -10px;
        left: 0;
        background: #005BAC;
        height: 3px;
        width: 100%;
        border-radius: 1.5px; */
    }
    .botton a {
        font-size: 17px;
        line-height: 46px;
        width: 260px;
        height: 46px;
        border-radius: 23px;
    }
    .first_ttl {
        font-family: 'Roboto Condensed', sans-serif;
        font-size: 32px;
        text-align: center;
        letter-spacing: 0.05em;
        font-weight: bold;
        margin-bottom: 60px;
    }
    .first_txt {
        font-size: 17px;
        text-align: center;
        line-height: 40px;
    }
    #top_cont_img1 {
        position: relative;
        top: 0;
        left: 0;
        height: 430px;
        width: 100%;
        background: url(../images/challenge/2020/challeng_top.jpg);
        background-size: cover;
        background-position: center center;
    }
    #top_cont_img1:after {
        content: '';
        position: absolute;
        height: 430px;
        width: 100%;
        background: #3072AD;
        opacity: 0.2;
    }
    .top_cont_txt1 {
        font-size: 24px;
        line-height: 32px;
        font-weight: bold;
        margin-bottom: 30px;
    }
    .top_cont_txt2 {
        font-size: 17px;
        line-height: 32px;
        font-weight: bold;
        margin-bottom: 30px;
    }
    
    /*Packaging*/
    #top_cont3 .top_cont_inner  {
        width: 47%;
    }
    .packaging_cont {
        width: 53%;
        display: flex;
        flex-wrap: wrap;
        padding-right: calc((100vw - 1200px) / 2);
        box-sizing: border-box;
    }
    .packaging_cont1,.packaging_cont3,.packaging_cont4 {
        position: relative;
        width: calc(100% - 10px);
        height: 190px;
        background: url(../images/top_packaging_eco.png);
        background-size: cover;
        background-position: center center;
        margin-bottom: 10px;
    }
    .packaging_cont3{
        background-image: url(../images/slidex_top.png);
    }
    .packaging_cont4{
        background-image: url(../images/pet_top.png);
    }
    .packaging_cont1:hover,
    .packaging_cont2:hover {
        opacity: 0.7;
    }
    
    .packaging_cont2 {
        position: relative;
        width: calc(100% - 10px);
        height: 190px;
        background: url(../images/top_packaging_fine.png);
        background-size: cover;
        background-position: center center;
    }
    .packaging_cont1:after,
    .packaging_cont2:after,
    .packaging_cont3:after,
    .packaging_cont4:after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 190px;
        background: #3072AD;
        opacity: 0.2;
    }
    .packaging_num {
        position: relative;
        z-index: 1;
        font-family: 'Roboto Condensed', sans-serif;
        font-size: 24px;
        width: 80px;
        color: #FFF;
    }
    .packaging_num span {
    }
    .packaging_txt {
        position: relative;
        z-index: 1;
        font-size: 17px;
        font-weight: bold;
        color: #FFF;
    }
    .packaging_txt span {
        padding-left: 30px;
    }
    
    #top_cont4 {
    }
    #top_cont4 .top_cont_inner {
        width: 47%;
        height: 540px;
        background: #FFF;
    }
    .vision_bg {
        position: relative;
        width: 53%;
        height: 540px;
        background: url(../images/vision_top.png);
        background-size: cover;
        background-position: center center;
    }
    .vision_bg:after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 540px;
        background: #3072AD;
        opacity: 0.2;
    }
    #top_cont5 .top_cont_inner {
        text-align: center;
    }
    .top_cont_img2 img {
        width: 100%;
    }
    .top_cont_menu {
        width: 100%;
        padding: 30px 0;
        background: #FFF;
        border-radius: 0 0 5px 5px;
    }
    .top_cont_menu ul {
        width: 80%;
        margin: 0 auto;
    }
    .top_cont_menu li {
        width: 50%;
        padding: 15px 0;
        padding-left: 5%;
        font-size: 17px;
        font-weight: bold;
        text-align: left;
        box-sizing: border-box;
    }
    .top_cont_menu li a {
        color: #333;
    }
    .top_cont_menu li a:hover {
        opacity: 0.7;
    }
    .fa-chevron-circle-right {
        margin-right: 10px;
    }
}


@media screen and (max-width: 901px) {
    /*トップコンテンツ　padding*/
    #top_cont1,
    #top_cont2,
    #top_cont5,
    #top_cont7 {
        width: 100%;
        position: relative;
        padding: 40px 20px;
        overflow: hidden;
        box-sizing: border-box;
    }
    #top_cont2 {
        background: #FFF;
    }
    .top_cont_inner {
        max-width: 936px;
        width: 100%;
        margin: 0 auto;
        padding: 0 20px;
        box-sizing: border-box;
    }
    #top_cont2 .top_cont_inner {
        text-align: center;
    }
    #top_cont3 {
        padding: 40px 0;
    }
    .h2_center {
        position: relative;
        font-family: 'Roboto Condensed', sans-serif;
        color: #005BAC;
        font-size: 30px;
        line-height: 26px;
        letter-spacing: 0.05em;
        display: inline-block;
        margin: 0 auto;
        margin-bottom: 30px;
    }
    .h2_center .h2_sub {
        font-size: 15px;
        font-weight: normal;
        white-space: nowrap;
    }
    .h2_center:after {
        /* content: '';
        position: absolute;
        bottom: -10px;
        left: 0;
        background: #005BAC;
        height: 3px;
        width: 100%;
        border-radius: 1.5px; */
    }
    .botton a {
        font-size: 13px;
        line-height: 34px;
        width: 146px;
        height: 34px;
        border-radius: 23px;
    }
    .first_ttl {
        font-family: 'Roboto Condensed', sans-serif;
        font-size: 24px;
        text-align: center;
        letter-spacing: 0.05em;
        font-weight: bold;
        margin-bottom: 30px;
    }
    .first_txt {
        font-size: 15px;
        text-align: center;
        line-height: 40px;
    }
    #top_cont_img1 {
        height: 220px;
        width: 100%;
        background: url(../images/challeng_top.png);
        background-size: cover;
        background-position: center center;
    }
    #top_cont_img1:after {
        content: '';
        position: absolute;
        height: 220px;
        width: 100%;
        background: #3072AD;
        opacity: 0.2;
    }
    .top_cont_txt1 {
        font-size: 18px;
        line-height: 32px;
        font-weight: bold;
        margin-bottom: 30px;
    }
    .top_cont_txt2 {
        font-size: 15px;
        line-height: 26px;
        font-weight: bold;
        margin-bottom: 15px;
    }

    /*Packaging*/
    #top_cont3 .top_cont_inner  {
        width: 100%;
        padding: 0 35px;
        box-sizing: border-box;
    }
    #top_cont3.flex {
        display: block;
    }
    .packaging_cont {
        width: 100%;
        padding: 0 35px;
        box-sizing: border-box;
    }
    .packaging_bx {
        text-align: center;
    }
    .packaging_cont1,.packaging_cont3,.packaging_cont4 {
        position: relative;
        width: 100%;
        height: 100px;
        background: url(../images/top_packaging_eco.png);
        background-size: cover;
        background-position: center center;
        margin-bottom: 10px;
    }
    .packaging_cont3{
        background-image: url(../images/slidex_top.png);
    }
    .packaging_cont4{
        background-image: url(../images/pet_top.png);
    }
    .packaging_cont2 {
        position: relative;
        width: 100%;
        height: 100px;
        background: url(../images/top_packaging_fine.png);
        background-size: cover;
        background-position: center center;
        margin-bottom: 10px;
    }
    .packaging_cont4{
        margin-bottom: 40px;
    }
    .packaging_cont1:after,
    .packaging_cont2:after,
    .packaging_cont3:after,
    .packaging_cont4:after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100px;
        background: #3072AD;
        opacity: 0.2;
    }
    .packaging_cont1:hover,
    .packaging_cont2:hover {
        opacity: 0.7;
    }
    .packaging_num {
        position: relative;
        font-family: 'Roboto Condensed', sans-serif;
        font-size: 18px;
        width: 60px;
        color: #FFF;
        z-index: 1;
    }
    .packaging_num span {
    }
    .packaging_txt {
        position: relative;
        font-size: 15px;
        color: #FFF;
        z-index: 1;
    }
    .packaging_txt span {
        padding-left: 20px;
    }

    #top_cont4.flex {
        display: block;
    }
    #top_cont4 .top_cont_inner {
        width: 100%;
        text-align: center;
        padding: 40px 0;
    }
    .vision_bg {
        position: relative;
        width: 100%;
        height: 220px;
        background: url(../images/vision_top.png);
        background-size: cover;
        background-position: center center;
    }
    .vision_bg:after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 220px;
        background: #3072AD;
        opacity: 0.2;
    }
    #top_cont5 .top_cont_inner {
        text-align: center;
    }
    .top_cont_img2 {
        margin-top: 10px;
    }
    .top_cont_img2 img {
        width: 100%;
    }
    .top_cont_menu {
        width: 100%;
        padding: 30px 0;
        background: #FFF;
        border-radius: 0 0 5px 5px;
    }
    .top_cont_menu .flex_r {
        display: block;
    }
    .top_cont_menu ul {
        width: 80%;
        margin: 0 auto;
    }
    .top_cont_menu li {
        width: 100%;
        padding: 10px 0;
        padding-left: 5%;
        font-size: 15px;
        font-weight: bold;
        text-align: left;
        box-sizing: border-box;
    }
    .top_cont_menu li a {
        color: #333;
    }
    .top_cont_menu li a:hover {
        opacity: 0.7;
    }
    .fa-chevron-circle-right {
        margin-right: 10px;
    }
}

/*202001追記*/
@media screen and (max-width: 1080px) {
    .packaging_cont {
        padding-right: 0;
    }
}

@media screen and (max-width: 900px) {
    .packaging_cont {
        padding-right: 35px;
    }
}

.packaging_cont > a {
    width: 50%;
}