body,html {
    overflow-x: hidden;
    box-sizing: border-box;
}
ol, ul {
    list-style: none;
}
body, button, input, select, textarea, h1, h2, h3, h4, h5, h6, pre, code, kbd, samp, dt, span.amp {
    font-family: "Microsoft YaHei","Arial","Hiragino Sans GB",Sans-Serif;
}
p {
    margin: 0; 
}
.soundbar_container .soundbar_banner > img {
    width: 100%;
}
.soundbar_container .section img {
    width: 100%;
}
.sdbnavlist .ico-down {
    position: absolute;
    bottom: 10px;
    left: 50%;
    width: auto;
}
.sdbnavlist.active {

}
.soundbar_container .section:before {
    content: "";
    display: table;
}
.soundbar_container .soundbar_wrapper {
    margin: auto auto;
    width: 960px;
}
.soundbar_container .section {
    font-size: 14px;
}
.soundbar_container .section.s1 {
    margin-right: auto;
    margin-left: auto;
    max-width: 1200px;
}
.section.s1 .c0-main {
    padding: 6.25% 5%;
}
.section.s1 .c0-main .marb {
    color: #2E343D;
    line-height: 1.9;
}
.section.s1 .c0-main .marb.b1 {
    margin-bottom: 30px;
}
.soundbar_container .section.s2 {
    background: #f1f1f1;
    padding: 45px 0 25px 0;
}
.soundbar_container .sdbtopnav:before,
.soundbar_container .sdbtopnav:after {
    content: "";
    display: table;
}
.soundbar_container .sdbnavlist {
    width: 32.08333%;
    margin-right: 1.875%;
    margin-bottom: 1.83%;
    float: left;
}
.soundbar_container .sdbtopnav {
    margin-left: auto;
    margin-right: auto;
    width: 94%;
}
.soundbar_container .sdbnavlist.end {
    margin-right: 0;
}
.soundbar_container .sdbnavlist .navbtn {
    width: 100%;
    background: #fff;
    line-height: 1.2;
    text-align: center;
    position: relative;
    border-bottom: solid 2px #bdbdbd;
    display: table;
    -webkit-transition-property: color,background;
    transition-property: color,background;
    -webkit-transition-duration: .5s,.5s;
    transition-duration: .5s,.5s;
}
.soundbar_container .sdbnavlist .navbtn:hover {
    background: #799ef7;
    color: #fff;
    -webkit-transition-property: color,background;
    transition-property: color,background;
    -webkit-transition-duration: .5s,.5s;
    transition-duration: .5s,.5s;
}
.soundbar_container .sdbnavlist .navbtn:hover span {
    color: #fff;
}
.soundbar_container .sdbtopnav:after {
    clear: both;
}
.soundbar_container .sdbnavlist .navbtn span {
    display: table-cell;
    height: 110px;
    vertical-align: middle;
    padding: 0 .5em;
    font-size: 14px;
    color: #648FE8;
    font-weight: bold;
}
.soundbar_container .section.entry {
    position: relative;
    margin: 60px 0;
    border-bottom: solid 1px #f1f1f1;
}
.section.s3 img {

}
.section.store img {
    width: 100%; 
    margin-left: 5%;
    display: inline-block;
}
.section.store {
    margin-top: 60px;
    padding: 60px 0;
    border-top: 1px solid #E8E8E8; 
    border-bottom: 1px solid #E8E8E8; 
}
.section.store:after {
    content: "";
    display: table;
    clear: both;
}
.section.store .st_left {
    width: 40%;
    max-width: 300px;
}
.section.store .st_left,.section.store .st_right {
    display: inline-block;
    vertical-align: middle;
}
.section.store .st_right {
    width: 50%;
    float: right;
    margin-right: 5%;
    margin-top: 5%;
}
.section.store .link_det {
    display: inline-block;
    width: 180px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    font-size: 14px;
    background: #008EEC;
}
.section.store .link_det span {
    background: url(../img/arr_r.png) no-repeat left center;
    padding-left: 10px;
    color: #fff;
}
.section.entry .s_text {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.section.entry .s_text_wrapper {
    width: 100%;
    height: 100%;
    max-width: 870px;
    margin-right: auto;
    margin-left: auto;
}
.section.entry .s_text_inner {
    position: relative;
    width: auto;
    font-size: 28px;
    vertical-align: baseline;
}
.section.entry .s_text_inner {
    text-align: left;
    height: 100%;
}
.section.entry .s_text_inner:before,.section.entry .s_text_inner:after {
    display: table;
    content: "";
}
.section.entry .s_text_inner {
    vertical-align: middle;
    color: #2C333D;
}
.section.entry .s_text_inner > div {
    position: relative;
    top: 50%;
    margin-right: auto;
    margin-left: auto;
    transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -moz-transform:translateY(-50%);    /* Firefox */
    -webkit-transform:translateY(-50%); /* Safari 和 Chrome */
    -o-transform:translateY(-50%);
}
.section.entry .s_text_inner span {
    display: inline-block;
    color: #2C333D;
}
.section.entry .s_text_inner.tr {
    text-align: right;
    margin-right: 5%;
}
.section.entry .s_text_inner.tr span {
    text-align: left;
}
.section .s_head {
    font-size: 18px;
    padding-bottom: 1.8em;
    font-weight: bold;
    color: #2C333D;
}
.section .s_head.mt.t2 {
    margin-top: 2%;
}
.section .s_head.mt.t7 {
    margin-top: 7%;
}
.section .col.pt {
    padding-top: 5%;
}
.section .content_block.pt {
    padding-top: 5%;
}
.section .content_block:before,.section  .content_block:after {
    content: "";
    display: table;
}
 .section .content_block:after {
    clear: both;
}
.section.cb .c1_thumb0 {
    width: 92.6%;
    display: block;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 2%;
}
.section.cb .c1_thumb1 {
    width: 39%;
    float: right;
    margin-left: 4%;
    margin-bottom: 4%;
    text-align: center;
}
.section.cb .c1_thumb1 >img {
    margin-bottom: 15px;
}
.section.cb .c1_thumb2 >img {
    margin-bottom: 15px;
}
.section.cb .c1_thumb2.nb >img {
    margin-bottom: 0;
}
.section.cb .c1_thumb2 {
    width: 39%;
    float: left;
    margin-right: 4%;
    margin-bottom: 4%;
    text-align: center;
}
.section.cb .c1_thumb2.nb {
    margin-bottom: 0;
}
.section.cb .c1_thumb2.col_l {
    width: 48%;
}
.section.cb .name {
    margin-top: 10px;
    font-size: 13px;
    color: #555B64;
}
.section.cb p {
    font-size: 14px;
    line-height: 200%;
    color: #2E343D;
}
.section.cb p .strong {
    font-weight: bold;
    color: #2E343D;
}
.section.cb .c2_thumb4 {
    margin: auto;
}
.section.cb .c2_thumb4 img {
    margin: auto;
    width: auto;
}
.section.cb .c2_thumb5 {
    width: 48%;
    float: left;
}
.section.cb .c2_thumb6 {
    width: 48%;
    float: right;
}
.section.cb .c3_thumb5 {
    display: block;
    width: 95.41667%;
    margin-right: auto;
    margin-left: auto;
    margin-top: 4.16667%;
    margin-bottom: 5.20833%;
}
.section.cb .col:after {
    clear: both;
    content: "";
    display: table;
}
.section.cb .tw {
    text-align: right;
    padding: 20px 0 25px;
}
.section.cb .tw h5 {
    font-size: 13px;
    color: #545A64;
}
.section.cb .marb {
    width: 100%;
    margin-bottom: 15px; 
}
.section.cb .marb.pt.t3 {
    padding-top: 3%;
}
.section.cb .marb.pt.t7 {
    padding-top: 7%;
}
.section.cb .marb.nb {
    margin-bottom: 0; 
}
.section .content_block.cb_w {
    position: relative;
}
.content_block.cb_w .single_w {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 32%;
}
.content_block.cb_w .single_w_2 {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 18%;
}
.content_block.cb_w .single_w.w17{
    bottom: 17%;
}
.section.cb .single {
    position: relative;
    width: 44%;
    margin-bottom: 15px;
    top: 50%;
    right: 10%;
    float: right;
    transform:translateY(-50%);
    -ms-transform: translateY(-50%);
    -moz-transform:translateY(-50%);    /* Firefox */
    -webkit-transform:translateY(-50%); /* Safari 和 Chrome */
    -o-transform:translateY(-50%);

}
.section.cb .single.nr {
    right: 0;
    width: 54%;
}
.section.cb .single.lf {
    float: none;
    right: 0;
    width: 54%;
}
.section.cb .cb-col {
    width: 56%;
    float: right;
}
.section.cb .descp {
    font-size: 13px;
    line-height: 1.9;
    margin-top: 15px;
    color: #555B64;
}
.section.cb .t_head {
    text-align: center;
    font-size: 187.5%;
    font-weight: 700;
    padding-top: 8%;
    padding-bottom: 8%;
    color: #2C333D;
}
.s_head.mt.t20px {
    margin-top: 20px;
}
.section.cb .st_head {
    font-size: 187.5%;
    font-weight: 700;
    padding-top: 5%;
    padding-bottom: 5%;
    color: #2C333D;
}
.section .fit-image {
    padding-top: 45px;
}
.soundbar_container .n-ul {
    position: absolute;
    transition: all 0.8s ease-in-out;
    width: 15px;
    right: 10px;
    background: #fff;
    z-index: 10;
}
.n-ul .n-li {
    margin-bottom: 1px;
    position: relative;
}
.n-ul .n-li:before,.n-ul .n-li:after {
    display: table;
    content: "";
}
.n-ul .n-li:after {
    clear: both;
}
.n-ul .n-li span {
    position: absolute;
    top: 50%;
    left: 0;
    display: block;
    width: 100%;
    text-align: center;
    vertical-align: middle;
    margin-top: -.75em;
    letter-spacing: 0;
    color: #fff;
}
.n-ul .n-btn {
    text-align: center;
    background: #9c9ca6;
    color: #fff;
    padding: 0;
    display: block;
    -webkit-transition: all .3s;
    transition: all .3s;
    height: 60px;
    width: 15px;
    position: relative;
    overflow: hidden;
    float: right;
}
.n-ul .n-btn:hover {
    width: 250px;
    text-align: center;
    background: #799ef7;
    -webkit-transition: all .3s;
    transition: all .3s;
    text-decoration: none;
}
.n-ul .n-btn.cur {
    background: #799ef7; 
}
.n-ul .n-btn .over {
    position: absolute;
    width: 250px;
    background: #000;
    right: -320px;
    top: 0;
    text-align: center;
    font-size: 90%;
    height: 60px;
    display: table;
    font-size: 13px;
    font-size: .8125rem;
    background: #799ef7;
    -webkit-transition: all .5s;
    transition: all .5s;
}
.n-ul .n-btn:hover .over {
    opacity: 1;
    right: 0;
}
.n-ul .over p {
    display: table-cell;
    vertical-align: middle;
    color: #fff;
    position: relative;
}
.image_sp {
    display: none;
}
.section.cb .img_last {
    margin-top: 30px;
}
@media(max-width: 960px){
    .n-ul .n-btn:hover {
        width: 15px;
    }
    .n-ul .n-btn:hover .over {
        opacity: 0;
        right: 0;
    }
    .soundbar_container .sdbnavlist {
        width: 100%;
    }
    .soundbar_container .soundbar_wrapper {
        width: 94%;
    }
    .soundbar_container .section.s2 {
        padding: 2% 0;
    }
    .soundbar_container .sdbnavlist .navbtn {
        text-align: left;
        line-height: 150%;
    }
    .soundbar_container .sdbnavlist:last-child {
        margin-bottom: 0;
    }
    .sdbnavlist .ico-down {
        left: 10px;
        top: 50%;
    }
    .section .s_head.mt.t2 {
        margin-top: 0;
    }
    .section.cb .marb.pt.t3 {
        padding-top: 0;
    }
    .section.cb .marb.pt.t7 {
        padding-top: 0;
    }
    .section .s_head.mt.t7 {
        margin-top: 0;
    }
    .section.entry .s_text_inner > div{
        width: 90%;
    }
    .soundbar_container .sdbnavlist .navbtn span {
        font-size: 14px;
        width: 84%;
        display: block;
        height: auto;
        padding: 1.5em 0 1.5em 2em;
        position: relative;
        margin-right: auto;
        margin-left: auto;
    }
    .soundbar_container .sdbnavlist .navbtn span br {
        display: none;
    }
    .section.s1 .c0-main {
        margin: auto;
    }
    .sdbtopnav {
        width: 93%;
        padding: 1.2em 0;
        margin-right: auto;
        margin-left: auto;
    }
    .section.entry .s_text_inner {
        font-size: 20px;
    }
    .section.cb .marb.line {
        width: 57%;
        float: right;
    }
}
@media(max-width: 640px){
    .section.cb .single.nr {
        width: 100%;
    }
    .section.entry .s_text_inner span {
        width: 46%;
    }
    .content_block.cb_w .single_w,.content_block.cb_w .single_w_2 {
        position: relative;
    }
    .section.cb .single {
        width: 100%;
        transform: none;
        -ms-transform: translateY(0);
        -moz-transform:translateY(0);    /* Firefox */
        -webkit-transform:translateY(0); /* Safari 和 Chrome */
        -o-transform:translateY(0);
        right: 0;
    }
    .section.entry .s_text_inner span br {
        display: none;
    }
    .image_pc {
        display: none;
    }
    .image_sp {
        display: block;
    }
    .n-ul {
        display: none;
    }
    .section.cb .c1_thumb1,.section.cb .c1_thumb2 {
        width: 100%;
    }
    .section.cb .tw {
        text-align: left;
        padding: 15px 0 20px 0;
    }
    .soundbar_container .section.entry {
        margin: 30px 0; 
    }
    .section.cb .c1_thumb2.col_l {
        width: 100%
    }
    .soundbar_container .section .fit_image {
        width: 100%;
        margin: 30px 0;
    }
    .soundbar_container .section .fit_image.np {
        margin: 0; 
    }
    .section.cb .c2_thumb4 {
        width: 100%;
    }
    .section.cb .cb-col {
        width: 100%;
    }
    .section .s_head {
        font-size: 16px;
    }
    .section.entry .s_text_inner.l_m {
        height: 50%;
    }
    .section.entry .s_text_inner .div_m_l span {
        width: 100%;
    }
    .section.store {
        margin-top: 30px;
        padding: 30px 0;
        text-align: center;
    }
    .section.store .st_left,.section.store .st_right {
        width: 100%;
    }
    .section.store img {
        margin-left: 0; 
    }
    .section.cb .st_head {
        padding: 20px 25%;
        font-size: 20px;
    }
    .section.cb .t_head {
        font-size: 20px;
        text-align: left;
    }
    .section.store .st_right {
        float: none;
        margin-right: 0;
    }
    .section.cb .marb.line {
        width: 100%;
    }
    .section.cb .single.lf {
        width: 100%;
    }
    .section.entry .s_text_inner.tr {
        margin-right: 0;
    }
    .section.cb .c2_thumb4 img {
        width: 100%;
    }
}
@media(max-width: 375px){ 
    .section.entry .s_text_inner {
        font-size: 18px;
    }
}