.page-title {
    display: block;
}

.part2-title {
    font-size: 20px;
    margin-bottom: 14px;
}

.content .section-title {
    font-weight: bold;
}

.head-menu {
    display: flex;
}

.head-menu>a {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    background: #f7f7f7;
    line-height: 50px;
    height: 50px;
    font-size: 14px;
    transition: .3s all ease;
    color: #333333;
    position: relative;
}

.head-menu>a:hover {
    color: #ee4e5b !important;
}

.head-menu>a.active {
    background-color: #ee4e5b;
    color: #fff !important;
}

.head-menu>a.active::after {
    content: "";
    display: flex;
    position: absolute;
    width: 0;
    height: 0;
    left: 50%;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #ee4e5b;
    bottom: -8px;
    transform: translateX(-50%);
}

.head-menu>a::before {
    content: "";
    display: flex;
    position: absolute;
    width: 1px;
    height: 70%;
    background-color: #d6d6d6;
    left: 0;
    top: 50%;
    z-index: 10;
    transform: translateY(-50%);
}

.head-menu>a:first-child::before {
    display: none;
}

.head-menu>a.active::before {
    display: none;
}

.pane-item-down-list {
    display: flex;
    margin-top: 30px;
    border-top: 1px dashed #d8d8d8;
    width: 100%;
    border-bottom: 1px dashed #d8d8d8;
    box-sizing: border-box;
}

.pane-item-down-list>a {
    height: 35px;
    display: flex;
    flex: none;
    align-items: center;
    font-size: 14px;
    color: #005e8c;
    margin-right: 2%;
}

.pane-item-down-list>a:last-child {
    margin-right: 0;
}

.pane-item-down-list>a>i {
    display: flex;
    align-items: center;
    margin-right: 5px;
}

.pane-item-down-list>a>span {
    display: flex;
    align-items: center;
}

.pane-item-link-list {
    margin-top: 30px;
}

.tri-label {
    font-size: 14px;
    color: #005e8c;
    margin-bottom: 10px;
}

.border-section-title {
    margin-top: 30px;
}










.red_font {
    color: #e60000;
    font-size: 22px;
    margin-top: 30px;
}

.tab-body .desc {
    margin-top: 20px;
}

.frame-body {
    border: 1px solid #d5d5d5;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.frame-body2 {
    padding: 0;
}

.frame-body img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    margin: auto;
}

.frame-body .left {
    width: calc(100% / 2 + 221px);
    border-right: 1px solid #d5d5d5;
    box-sizing: border-box;
    padding: 30px;
}

.frame-body .right {
    width: calc(100% / 2 - 221px);
    background-color: #f5f5f5;
    padding: 30px;
    box-sizing: border-box;
}

.frame-body .right p {
    font-size: 14px;
    color: #333333;
}

.frame-body .right ul li {
    margin-top: 10px;
}

.frame-body .right ul li a {
    font-size: 14px;
    color: #005e8c;
    display: block;
    padding-left: 14px;
    position: relative;
}

.frame-body .right ul li a::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 7px;
    background: url('http://mitsubishielectrichome.workspacep5.webfoss.com/themes/basic/skin/images/solution2/5/1/icon.png') no-repeat;
    left: 0;
    top: 6px;
}



/* 特征 */
img {
    display: block;
}

.pane-contont .cont .list {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.pane-contont .cont .list2 {
    padding-bottom: 30px;
    border-bottom: 1px solid #d5d5d5;
}

.pane-contont .cont .left_lists {
    margin-right: 45px;
}

.pane-contont .cont .left_lists .tit {
    font-size: 16px;
    color: #ee4e5b;
    margin-bottom: 10px;
}

.pane-contont .cont .list .left_lists .txt {
    font-size: 14px;
    color: #333333;
    margin-bottom: 25px;
}

.pane-contont .cont .list .left_lists .tit2 {
    font-size: 14px;
    color: #333333;
}

.pane-contont .cont .left_lists li {
    font-size: 14px;
    color: #333333;
    line-height: 30px;
    padding-left: 15px;
    box-sizing: border-box;
    position: relative;
}

.pane-contont .cont .left_lists li::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background-color: #ee4e5b;
    border-radius: 50%;
    left: 0;
    top: 12px;
}

.pane-contont .cont .right_img {
    width: 390px;
    flex-shrink: 0;
}

.pane-contont .cont .right_img img {
    width: 100%;
    height: auto;
}

.pane-contont .cont .images {
    padding: 36px 0;
    border: 1px solid #d5d5d5;
    border-top: none;
}

.pane-contont .cont .images2 {
    padding: 36px 0;
    border: 1px solid #d5d5d5;
    margin-top: 20px;
}

.pane-contont .cont .images2 img,
.pane-contont .cont .images img {
    display: block;
    max-width: 90%;
    height: auto;
    margin: 0 auto;
}

.pane-contont .cont .text {
    margin-top: 10px;
}

.pane-contont .cont .text p {
    line-height: 27px;
    color: #333;
    font-size: 14px;
}

.pane-contont .cont .href {
    display: block;
    font-size: 14px;
    color: #005e8c;
    margin-top: 10px;
    padding-left: 14px;
    position: relative;
}

.pane-contont .cont .href::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 7px;
    background: url('http://mitsubishielectrichome.workspacep5.webfoss.com/themes/basic/skin/images/solution2/5/2/icon_j.png') no-repeat;
    background-size: cover;
    left: 0;
    top: 6px;
}

.pane-contont .cont .scenarios {
    border-top: 1px solid #d5d5d5;
    margin-top: 30px;
    padding-top: 30px;
}

.pane-contont .cont .scenarios .title {
    font-size: 16px;
    color: #ee4e5b;
}

.pane-contont .cont .scenarios .scen{
    display: flex;
    margin-top: 20px;
}

.pane-contont .cont .scenarios .scen .left_img{
    margin-right: 20px;
    width: 200px;
}
.pane-contont .cont .scenarios .scen .left_img img{
    width: 100%;
    height: auto;
}

.pane-contont .cont .scenarios .scen .right_lists .subtitle {
    font-size: 14px;
    color: #005e8c;
    margin-bottom: 20px;
}

.pane-contont .cont .right_lists li {
    font-size: 14px;
    color: #333333;
    line-height: 30px;
    padding-left: 15px;
    box-sizing: border-box;
    position: relative;
}

.pane-contont .cont .right_lists li::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background-color: #ee4e5b;
    border-radius: 50%;
    left: 0;
    top: 12px;
}

@media (max-width:960px) {
    .pane-contont .cont .list {
        flex-direction: column;
    }

    .pane-contont .cont .left_lists {
        margin-right: 0;
    }

    .pane-contont .cont .right_img {
        margin: 0 auto;
        margin-top: 30px;
    }

    .pane-contont .cont .scenarios .scen {
        flex-direction: column-reverse;
    }

    .pane-contont .cont .scenarios .scen .left_img{
        margin: 0 auto;
        margin-top: 20px;
    }
}


@media (max-width:640px) {
    .pane-contont .cont .right_img {
        width: 100%;
    }
    .pane-contont .cont .scenarios .scen .left_img{
        width: 100%;
    }
}

/* 切换自适应 */
@media (max-width: 750px) {
    .head-menu {
        flex-direction: column;
    }

    .head-menu>a::before {
        display: none;
    }

}