body {
    min-width: 1200px;
    background: transparent;
}

.navigation {
    height: 47px;
    margin-top: 20px;
    border-bottom: 2px solid #b1191a;

}

.navigation .dropdown {
    float: left;
    width: 240px;
    height: 45px;
    background-color: #b1191a;
    cursor: pointer;
}

.navigation .dropdown:hover .sidemenu {
    display: block;
}

.navigation .dropdown:hover .sortsAll::after {
    content: '';
    font-family: 'icomoon';
}

.dropdown .sortsAll {
    width: 100%;
    height: 100%;
    color: #fff;
    text-align: center;
    line-height: 45px;
    font-size: 16px;
}

.dropdown .sortsAll::after {
    margin-left: 5px;
    content: '';
    font-family: 'icomoon';
}

.productpath {
    float: left;
    margin-left: 15px;
    padding: 10px 10px;
    font-size: 16px;
    font-weight: 500;
    color: #219903;
}

.productpath a {
    font-size: 16px;
    font-weight: 500;
    color: #219903;
}

.navigation .dropdown .sidemenu {
    position: relative;
    float: left;
    width: 240px;
    height: auto;
    margin-top: 1px;
    border-top: 1px solid #b1191a;
    box-shadow: 0 0 10px rgba(99, 100, 100, 0.8);
    z-index: 2;
    display: none;
}

.sidenav {
    width: 240px;
    height: auto;
    border: 1px solid #bbb;
    border-bottom: none;
}

.sidenav:last-child {
    border-bottom: 1px solid #bbb;
}

.navigation .sidemenu .sidenav-li {
    width: 238px;
    height: auto;
    line-height: 50px;
    font-size: 16px;
    background-color: #ddd;
    color: #666;
    letter-spacing: 2px;
    cursor: pointer;
}

.sidemenu .current .sidenav-li {
    line-height: 50px;
    font-size: 16px;
    color: #333;
}

.sidemenu .current .title {
    border-bottom: 1px solid #bbb;
}

.sidenav .title {
    width: 238px;
    font-size: 16px;
    letter-spacing: 1px;
}

.sidenav .title::before {
    margin: 0 15px 0 20px;
    padding-left: 5px;
    content: '';
    font-family: 'icomoon';
    font-size: 14px;
    color: #219903;
}

.sidenav .title:hover {
    background-color: rgb(3, 191, 204);
    color: #222;
    border-bottom: 1px solid rgb(2, 136, 118);
    letter-spacing: 2px;
}

.sidenav ul {
    width: 238px;
    height: auto;
    display: none;
}

.sidenav ul li {
    position: relative;
    width: 238px;
    height: 50px;
    padding-left: 25px;
    background: #fff;
    border-bottom: 1px solid #ccc;
    color: #666;
}

.sidenav ul li:hover {
    background-color: rgb(3, 204, 177);
    color: #222;
}

.sidenav ul li::before {
    margin: 0 10px 0 0;
    padding-left: 5px;
    content: '';
    font-family: 'icomoon';
    font-size: 14px;
    color: #23a702;
}

.sidenav li span {
    float: right;
    margin-right: 10px;
    color: #ccc;
}

.sidenav ul li:hover .list-sub {
    display: block;
}

.sidenav .list-sub {
    position: absolute;
    left: 239px;
    top: 0;
    width: 240px;
    height: auto;
    display: none;
}

.sidenav .list-items {
    width: 240px;
    height: 50px;
    text-align: center;
    color: #666;
    background: #eee;
    border: 1px solid rgba(0, 0, 0, .1);
}

.sidenav .list-items:hover {
    background-color: rgb(8, 235, 178);
    color: #222;
    filter: drop-shadow(2px 3px 3px rgba(0, 0, 0, .2));
}

.brief {
    height: 530px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 20px;
}

.brief_left {
    position: relative;
    float: left;
    width: 600px;
    height: 530px;
    padding: 10px 50px;
}

.brief_left ul {
    position: relative;
    margin-left: 80px;
}

.brief_left ul img {
    width: 360px;
}

#smallPic {
    position: relative;
    width: 360px;
    height: 360px;
}

#smallPic img {
    width: 360px;
    height: 360px;
}

#target {
    position: absolute;
    top: 0;
    left: 0;
    border: 1px solid #ccc;
    opacity: 0.5;
    filter: alpha(opacity=50);
    background: #fff;
    display: none;
    cursor: move;
}

#bigPic {
    position: absolute;
    top: 0;
    left: 380px;
    width: 360px;
    height: 360px;
    border: 1px solid rgb(248, 193, 193);
    border-radius: 5px;
    box-shadow: 0 0 8px rgba(99, 100, 100, 0.5);
    overflow: hidden;
    display: none;
}

#bigPic img {
    position: absolute;
    left: 0;
    top: 0;
}

.brief_left ol {
    position: relative;
    margin: 20px 60px;
}

.brief_left ol img {
    float: left;
    width: 80px;
    border: 1px solid #ccc;
    margin-left: 10px;
    opacity: 0.5;
    cursor: pointer;
}

.brief_left ol .active img {
    opacity: 1;
}

.brief_left ul li {
    display: none;
}

.brief_left ul .active {
    display: block;
}

.brief_middle {
    float: left;
    width: 1px;
    height: 480px;
    border-right: 1px solid #eee;
}

.brief_right {
    float: right;
    width: 559px;
    height: 530px;
    padding: 10px 0 0 30px;
}

.brief .brief_right h4 {
    margin: 10px 0 10px;
    font-size: 16px;
    letter-spacing: 2px;
}

.brief_right p {
    font-size: 16px;
    line-height: 30px;
    letter-spacing: 1px;
}

.brief .brief_right h5 {
    margin: 10px 280px 25px 2px;
    padding-top: 10px;
    border-top: 1px solid #b8b6b6;
    font-size: 12px;
    /* font-weight: 300; */
}

.brief_right .machine_info {
    margin: 20px 160px 0 0;
    padding: 20px 10px 10px 0;
    border-top: 1px solid #ddd;
}

.brief_right .machine_info p {
    line-height: 30px;
    margin-left: 3px;
    font-size: 16px;
}

.brief_right .machine_info p::before {
    margin-right: 12px;
    content: '';
    font-family: 'icomoon';
    color: #219903;
}

.technicalData {
    height: auto;
    margin-bottom: 20px;
    padding-left: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.technicalData ul {
    height: 40px;
    margin: 15px 5px 0;
}

.technicalData ul li {
    float: left;
    width: 100px;
    height: 40px;
    margin-right: 2px;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
}

.technicalData ol {
    width: 1260px;
    height: auto;
    font-size: 16px;
    letter-spacing: 1px;
    line-height: 24px;
}

.technicalData ol li {
    float: left;
    width: 1220px;
    height: auto;
    margin: 10px;
}

.technicalData .show {
    width: 1220px;
    height: auto;
    padding: 0 20px;
}

.technicalData ol .featurePic {
    width: 1220px;
    height: auto;
    margin-bottom: 40px;
}

.technicalData ol .showLeft {
    float: left;
    width: 660px;
}

.technicalData ol .features {
    float: left;
    width: 660px;
    height: auto;
    line-height: 30px;
    padding-right: 30px;
    border-right: 1px solid #ddd;
}

.technicalData ol .featurePic .titleFeature {
    width: 660px;
    margin: 20px 0 20px 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
}

.technicalData ol .img {
    float: right;
    width: 480px;
    margin: 40px 20px 0 0;
    padding: 0 20px 0 0;
}

.technicalData ol .features .feature img {
    margin: 20px 15px;
}

.technicalData ol .features .feature img {
    width: 100%;
}

.technicalData ol .showRight {
    float: right;
    width: 500px;
}

.technicalData ol .titleData {
    float: right;
    width: 500px;
    margin: 20px 0 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
}

.technicalData ol table {
    float: right;
    width: 476px;
    margin: 20px 25px 0 0;
}

.technicalData ol table tr {
    height: 29px;
}

.technicalData ol table .techValue {
    width: 290px;
}

.technicalData ol h4 {
    margin-bottom: 10px;
}

.technicalData ol p {
    margin-bottom: 20px;
}

.technicalData .active {
    color: #c81623;
    border-bottom: 1px solid #c81623;
}

.technicalData ol li {
    display: none;
}

.technicalData ol .show {
    display: block;
}