@charset "UTF-8";
/* コンテンツ */

.iot_img {
    position: relative;
}
.iot_img ul {
    display: flex;
    justify-content: center;
    align-items: center;
}
.iot_img ul li {
    width: 50%;
}
.iot_img ul li img {
    width: 100%;
}
.iot_img h3 {
    position: absolute;
    left: 5%;
    top: 12%;
    width: 28%;
}
.iot_img h3 img {
    width: 100%;
}

.smart_box ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.smart_box ul li:first-child {
    width: 50%;
}
.smart_box ul li:last-child {
    width: 45%;
}
.smart_box ul li img {
    width: 100%;
}

.tx1 {
    font-size: 1.4em;
    line-height: 1.5;
    margin-bottom: 1em;
    font-weight: 500;
}
.tx1 span {
    font-size: 0.82em;
}

.tree_box ul {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: -3em;
}
.tree_box ul li {
    width: 30%;
    margin-bottom: 3em;
}
.tree_box ul li h5 {
    font-size: 1.16em;
    line-height: 1.4;
    font-weight: 500;
    border-bottom: 1px solid #333;
    padding-bottom: 0.3em;
}
.tree_box ul li img {
    width: 100%;
    margin: 1em 0;
}
.tree_box ul li p {
    line-height: 1.6;
    font-size: 0.92em;
}

.waku_ill {
    background-color: #f4eee2;
}
.tx2 {
    font-size: 1.4em;
    line-height: 2em;
    margin-bottom: 3em;
    font-weight: 500;
    text-align: center;
    color: #fff;
    background-color: #d7c399;
}
.ill_box ul {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: -3em;
}
.ill_box ul li {
    width: 30%;
    margin-bottom: 3em;
}
.ill_box ul li h5 {
    font-size: 1.16em;
    line-height: 1.4;
    font-weight: 500;
    border-bottom: 1px solid #333;
    padding-bottom: 0.3em;
}
.ill_box ul li h6 {
    text-align: center;
}
.ill_box ul li img {
    width: 80%;
}
.ill_box ul li p {
    line-height: 1.6;
    font-size: 0.92em;
    margin: 1.09em 0;
}


@media screen and (max-width: 1100px) {
.smart_box ul li:first-child {
    width: 55%;
}
.smart_box ul li:last-child {
    width: 40%;
}
.ill_box ul li h5 {
    font-size: 1em;
}
}

@media screen and (max-width: 960px) {
.smart_box ul li:first-child {
    width: 100%;
    text-align: center;
    margin-bottom: 2em;
}
.smart_box ul li:last-child {
    width: 100%;
    text-align: center;
}
.smart_box ul li img {
    width: 70%;
}

.tree_box ul li {
    width: 47%;
}
}


@media screen and (max-width: 520px) {
.iot_img ul {
    flex-wrap: wrap;
}
.iot_img ul li {
    width: 100%;
}
.iot_img h3 {
    left: 8%;
    top: 8%;
    width: 55%;
}

.tx1 {
    font-size: 1.32em;
}

.smart_box ul li:first-child {
    margin-bottom: 2em;
}
.smart_box ul li:first-child p {
    text-align: left;
}
.smart_box ul li img {
    width: 100%;
}

.tree_box ul {
    justify-content: space-around;
}
.tree_box ul li {
    width: 80%;
}
.tree_box ul li p {
    line-height: 1.5;
}

.tx2 {
    margin-bottom: 2em;
}
.ill_box ul {
    margin-bottom: -2em;
}
.ill_box ul li {
    width: 47%;
    margin-bottom: 2em;
}
.ill_box ul li:last-child {
    width: 100%;
}
.ill_box ul li img {
    width: 80%;
}
.ill_box ul li:last-child img {
    width: 37.6%;
}

}