.crumbs-content .l-content li {
    padding-right: 0;
}

.crumbs-content .l-content li a {
    padding-right: 0;
}

.mainArea {
    width: 1200px;
    margin: 0 auto;
    font-family: "Microsoft Yahei";
    line-height: normal;
}

.mainArea .EnglishF {
    font-family: Helvetica, Simsun, Simhei, Arial, sans-serif;
}

.mainArea img {
    border: 0;
}

.mainArea * {
    margin: 0;
    padding: 0;
}

.mainArea .clearfixs:after {
    content: ".";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}

.mainArea .VN_opacity {
    transition: opacity ease 0.2s;
    -webkit-transition: opacity ease 0.2s;
    -moz-transition: opacity ease 0.2s;
}

.mainArea .VN_opacity:hover {
    filter: alpha(opacity=75);
    -moz-opacity: 0.75;
    opacity: 0.75;
}

.mainArea .contentsBlock__image {
    position: relative;
    width: 100%;
}

.mainArea .contentsBlock__image h1 {
    width: 100%;
}

.mainArea ul li a {
    display: inline-block;
}

.mainArea .clearfixs:after {
    content: ".";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}

.mainArea .VN_opacity {
    transition: opacity ease 0.2s;
    -webkit-transition: opacity ease 0.2s;
    -moz-transition: opacity ease 0.2s;
}

.mainArea .VN_opacity:hover {
    filter: alpha(opacity=75);
    -moz-opacity: 0.75;
    opacity: 0.75;
}

.mainArea ul,
li {
    list-style: none;
}

.mainArea .products .part1{
    height: 649px;
    background: url(../images/img1_02.jpg) 0 0 no-repeat,
                url(../images/img1_03.jpg) 0 230px no-repeat;
}
.mainArea .products .part2{
    height: 754px;
    background: url(../images/img2_02.png) 0 0 no-repeat,
                url(../images/img2_03.png) 0 230px no-repeat;
}
.mainArea .products .part1 ul{
    padding: 50px 0 0 35px;
}
.mainArea .products .part2 ul{
    padding: 53px 0 0 35px;
}
.mainArea .products ul li{
    float: left;
    width: 540px;
}
.mainArea .products ul li:first-child{
    margin-right: 61px;
}
.mainArea .products ul li .name{
    height: 71px;
    line-height: 71px;
    margin-left: 32px;
    color: #ffffff;
    font-size: 33px;
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 0px 1px 6px #000000;
}
.mainArea .products ul li .txt{
    height: 62px;
    line-height: 24px;
    margin: 0 0 31px 53px;
    padding-top: 11.5px;
    color: #ffffff;
    font-size: 17px;
    letter-spacing: 1.3px;
    text-shadow: 0px 1px 6px #000000;
}
.mainArea .products ul li .txt span{
    font-family: Arial;
    letter-spacing: normal;
}
.mainArea .products ul li .info{
    position: relative;
}
.mainArea .products ul li .info a{
    display: inline-block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.mainArea .products ul li .info .fl{
    float: left;
    width: 275px;
    margin-right: 15px;
}
.mainArea .products ul li .info .fr{
    float: right;
    width: 250px;
}
.mainArea .products ul li .info .fr .priceName{
    height: 26px;
    line-height: 26px;
    margin-top: 22px;
    color: #040000;
    font-size: 16px;
    letter-spacing: 1px;
}
.mainArea .products ul li .info .fr .price{
    height: 71px;
    line-height: 30px;
    margin-bottom: 7px;
    padding-top: 5px;
    color: #040000;
    font-size: 16px;
    letter-spacing: 1px;
}
.mainArea .products ul li .info .fr .price strong{
    color: #E52F2C;
    font-size: 35px;
    font-family: Arial;
    letter-spacing: normal;
}
.mainArea .products ul li .info .fr .price .number,
.mainArea .products ul li .info .fr .parameter span{
    font-family: Arial;
    letter-spacing: normal;
}
.mainArea .products ul li .info .fr .parameter{
    display: table-cell;
    width: 233px;
    height: 103px;
    line-height: 25px;
    border-top: 1px solid #040000;
    color: #040000;
    font-size: 19px;
    letter-spacing: 1px;
    vertical-align: middle;
}
.mainArea .products .part2 ul li .info .fr .parameter{
    height: 126px;
}
.mainArea .products .part1 ul li .info .fr .btn{
    margin: 5px 0 33px 0;
}
.mainArea .products .part2 ul li .info .fr .btn{
    margin: 0 0 15px 0;
}
.mainArea .products .part2 .note{
    height: 39px;
    line-height: 39px;
    margin: 52px 0 0 52px;
    color: #010000;
    font-size: 19px;
    letter-spacing: 1px;
}
.mainArea .products .part2 .note span{
    font-family: Arial;
}
.mainArea .part3 .test{
    height: 562px;
    background: url(../images/img4_01.jpg) 0 0 no-repeat,
                url(../images/img4_02.jpg) 0 220px no-repeat,
                url(../images/img4_03.jpg) 0 350px no-repeat;
}
.mainArea .part3 .test .title{
    height: 90px;
    line-height: 90px;
    color: #fefefe;
    font-size: 38px;
    font-weight: bold;
    letter-spacing: 2px;
    text-align: center;
    text-shadow: 0 2px 8px #030000;
}
.mainArea .part3 .test .txt{
    display: table-cell;
    height: 97px;
    line-height: 27px;
    padding: 172px 0 0 463px;
    color: #000000;
    font-size: 19px;
    letter-spacing: 1px;
    vertical-align: middle;
}
.mainArea .part3 .test .note{
    height: 49px;
    line-height: 49px;
    margin: 63px 0 0 727px;
    color: #000000;
    font-size: 16px;
    letter-spacing: 1px;
}
.mainArea .part3 .test .txt span,
.mainArea .part3 .test .note span{
    font-family: Arial;
    letter-spacing: normal;
}
.mainArea .part3 .improvement{
    height: 1591px;
    background: url(../images/img5_01.jpg) 0 0 no-repeat,
                url(../images/img5_02.jpg) 0 300px no-repeat,
                url(../images/img5_03.jpg) 0 450px no-repeat,
                url(../images/img5_04.jpg) 0 600px no-repeat,
                url(../images/img5_05.jpg) 0 850px no-repeat,
                url(../images/img5_06.jpg) 0 1000px no-repeat,
                url(../images/img5_07.jpg) 0 1150px no-repeat;
}
.mainArea .part3 .improvement .title{
    height: 90px;
    line-height: 90px;
    color: #fefefe;
    font-size: 38px;
    font-weight: bold;
    letter-spacing: 2px;
    text-align: center;
    text-shadow: 0 2px 8px #030000;
}
.mainArea .part3 .improvement ul.first{
    margin: 60px 0 0 55px;
}
.mainArea .part3 .improvement ul.second{
    margin: 101px 0 0 55px;
}
.mainArea .part3 .improvement ul li{
    float: left;
    width: 530px;
}
.mainArea .part3 .improvement ul li:first-child{
    margin-right: 30px;
}
.mainArea .part3 .improvement ul li .tit{
    height: 58px;
    line-height: 54px;
    margin: 20px 0 0 225px;
    color: #000000;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 1.5px;
}
.mainArea .part3 .improvement ul li:first-child .tit{
    margin: 20px 0 0 135px;
    color: #fefefe;
}
.mainArea .part3 .improvement ul li .subTitle{
    height: 44px;
    line-height: 44px;
    color: #ffffff;
    font-size: 21px;
    font-weight: bold;
    letter-spacing: 1px;
    text-align: center;
}
.mainArea .part3 .improvement ul li:first-child+li .subTitle{
    color: #000000;
}
.mainArea .part3 .improvement ul li .subTitle span.icon{
    position: relative;
    top: -4px;
    font-size: 16px;
    font-family: Arial;
    font-weight: normal;
}
.mainArea .part3 .improvement ul li .subTitle span.number{
    font-family: Arial;
    letter-spacing: normal;
}
.mainArea .part3 .improvement ul li .text{
    height: 60px;
    line-height: 60px;
    margin: 36px 0 0 200px;
    color: #dd0000;
    font-size: 27px;
    font-weight: bold;
    letter-spacing: 1.5px;
}
.mainArea .part3 .improvement ul.second li .text{
    margin: 36px 0 0 202px;
}
.mainArea .part3 .improvement ul.second li:first-child .text{
    margin: 36px 0 0 199px;
}
.mainArea .part3 .improvement ul li:first-child .text{
    margin: 36px 0 0 241px;
}
.mainArea .part3 .improvement ul li .name{
    height: 50px;
    line-height: 50px;
    margin: 167px 0 0 201px;
    color: #000000;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1.5px;
}
.mainArea .part3 .improvement ul li:first-child .name{
    margin: 167px 0 0 242px;
}
.mainArea .part3 .improvement ul li .explanation{
    height: 30px;
    line-height: 30px;
    margin-left: 202px;
    color: #000000;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1.5px;
}
.mainArea .part3 .improvement ul li:first-child .explanation{
    margin-left: 199px;
}
.mainArea .part3 .improvement ul li .explanation.fir{
    margin-bottom: 4px;
    margin-top: 176px;
}
.mainArea .part3 .improvement ul li .explanation.sec{
    height: 31px;
    line-height: 31px;
    margin-bottom: 1px;
}
.mainArea .part3 .improvement .tips{
    display: table-cell;
    height: 84px;
    line-height: 25px;
    padding: 75px 0 0 54px;
    color: #ffffff;
    font-size: 19px;
    letter-spacing: 1px;
    vertical-align: middle;
}
.mainArea .part3 .improvement .tips span{
    font-family: Arial;
}
.mainArea .part3 .improvement .morebtn{
    width: 636px;
    margin: 49px auto 0 auto;
    box-shadow: 0 9px 21px #2f2f2f;
    -moz-box-shadow: 0 9px 21px #2f2f2f;
    -webkit-box-shadow: 0 9px 21px #2f2f2f;
    -moz-border-radius: 10px;
    border-radius: 10px;
}