html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video { margin: 0; padding: 0; border: 0; outline: 0; font-size: 100%; vertical-align: baseline; background: transparent; }

html{overflow-x: hidden;width: 100%}
body{width: 100%;max-width: 960px;min-width: 320px;height: auto;background-color: #ffffff;
    font-family: "黑体";font-size: 16px;/* 10 ÷ 16 × 100% = 62.5% */margin: 0 auto;position: relative;overflow: hidden}
a{text-decoration: none}
img{border: none}
/*浮动清除*/
.clear:after {content: ".";display: block;height: 0;clear: both;visibility: hidden;}
.clear{zoom: 1;}

/*头部*/
#head{width: 100%;}
#head .logo{width: 60%;height: auto;}
#head .nav{width:100%;height: 24px;background: url("../images/headbg.png") no-repeat;background-size: 100% 100%}
#head .nav ul{width: 100%}
#head .nav ul li{display: block;float: left;width: 20%;}
#head .nav ul li a{display: block;width: 100%;height: 24px;font: 0.9em/24px "黑体";color: #e4efff;text-align: center}
#head .nav ul li .now{background: url("../images/now.png") no-repeat;background-size: 100% 100%}

/*banner*/
#banner{width: 100%;overflow: hidden;position: relative;margin-bottom: 5px}
#banner ul{}
#banner ul li{list-style: none;float: left;width: 100%;}
#banner ul .show{display: block}
#banner ul li img{width: 100%;height: auto}
#banner .focus{position: absolute;left: 78%;top: 90%;width: 100%}
#banner .focus>div{float: left;width: 4.4%;height: 3px;background-color: #155ea1;margin-right: 1%}
#banner .focus .now{background-color: #ff6600}

/*内容区域*/
#content{width: 100%}
#content h3{background: url("../images/h3bg.png") no-repeat center bottom;font: 1.25em/2em "黑体";color: #000000;text-align: center;text-indent: 2%}
#content .about{width: 95.3%;margin: 0 auto;border: 1px solid #aaaaaa;font: 1.125em/1.875em "黑体";color: #565656;text-indent: 2.25em;margin-bottom: 5px}
#content .about p{width: 95%;margin: 0 auto}
#content .about p a{color: #ff6600}

#content .news{width: 95.3%;margin: 0 auto;background-color: #a9d2ee}
#content .news .img{display: block;width: 96.2%;height: auto;padding: 1.9%;background-color: #c7dff0}
#content .news ul{width: 96.2%;margin: 0 auto;padding-bottom: 6px}
#content .news ul li{list-style-type: disc;position: relative;}
#content .news ul li a{display: block;width: 66.7%;font: 1.125em/1.875em "黑体";color: #565656;position: relative;overflow: hidden;white-space: nowrap;
    text-overflow: ellipsis;}
#content .news ul li .time{display: block;position: absolute;right: 0;top: 0;max-width: 33.4%;font: 1.125em/1.875em "黑体";color: #565656;overflow: hidden;
    white-space: nowrap;text-overflow: ellipsis;}

#content .project{width: 95.3%;margin: 0 auto;border: 1px solid #dbdada;box-shadow: 0 0 3px #ecebeb;background-color: #ffffff;padding: 2.2% 0;margin-bottom: 15px}
#content .project>div{float: left}
#content .project .left{width: 62.2%;margin: 0 2%}
#content .project .left a{display: block;width: 100%;position: relative;}
#content .project .left a:first-child{margin-bottom: 2%}
#content .project .left img{width: 100%;}
#content .project .text{position: absolute;left: 0;bottom: 0;width: 100%;height: 37px;background: url("../images/pbg.png") repeat;
    font: 1.125em/2.3125em "黑体";color: #ffffff;text-align: center}
#content .project .right{width: 32.5%}
#content .project .right a{display: block;width: 100%;position: relative;}
#content .project .right img{width: 100%}

/*底部*/
#footer{width: 100%;background-color: #155eea;text-align: center;padding: 10px 0}
#footer a,#footer span{font-size: 1em;line-height: 1.8em;padding: 0 3%;color: #ffffff;white-space: nowrap}


/*关于我们*/
#content .cont .img-head{width: 100%;display: block;margin-bottom: 3px}
#content .cont .tab{width: 100%;background-color: #106ab7;}
#content .cont .tab>a{box-sizing: border-box;float: left;display: block;width: 25%;border-left: 1px solid #ffffff;background-color: #106ab7;
    font: 1.25em/2.625em "黑体";color: #ffffff;text-align: center}
#content .cont .tab .now{background-color: #ffffff;color: #106ab7}
#content .cont .about-text{width: 95.3%;margin: 0 auto;padding-top: 10px;margin-bottom: 20px;background: url("../images/divbg.png") no-repeat right bottom;background-size: 53.75% }
#content .cont .about-text p{font: 1.125em/1.875em "黑体";color: #565656;text-indent: 2.25em}

/*招商信息*/
#content .cont .tabd>div{float: left}
#content .cont .tabd>div{width: 25%;height: 42px;background-color: #ececec;text-align: center}
#content .cont .tabd>div a{display: block;font: 1.125em/2.625em "黑体";color: #4a4a4a;}
#content .cont .tabd .tit{width: 25%;height: 54px;position: relative;left: 0;top: -6px;background: url("../images/business.png") no-repeat;
    background-size: 100% 100%;}
#content .cont .tabd .tit span{display: block;position: absolute;width: 100%;left: 0;top: 0;font: 1.25em/54px "黑体";color: #ffffff;z-index: 20}
#content .cont .tabd .tit .span1{font-size: 1.875em;color: #1f7bca;text-transform: uppercase;z-index: 10}
#content .cont .tabd .now{background-color: #5e98c9;}
#content .cont .tabd .now a{color: #ffffff}
#content .cont .business{width: 95.3%;margin: 0 auto;padding-top: 10px;margin-bottom: 20px;}
#content .cont .business .text-head{padding-bottom: 2px;border-bottom: 1px solid #d1d1d1;margin-bottom: 5px}
#content .cont .business .text-head span{display: block;float: left;width: 30%;height: 42px;font: 1.125em/2.625em "黑体";color: #ffffff;text-align: center}

#content .cont .business .ul1{display: none}
#content .cont .business .show{display: block}
#content .cont .business .ul1 li{display: block;margin-bottom: 10px}
#content .cont .business .ul1 li a{display: block;position: relative}
#content .cont .business .ul1 li a img{position: absolute;left: 0;top: 0;width: 16.7%;}
#content .cont .business .ul1 li a h4{margin-left: 25%;width: 75%;position: relative;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
    font: 1.25em/1.875em "黑体";color: #494949;}
#content .cont .business .ul1 li a p{margin-left: 25%;width: 75%;font: 1.25em/1.25em "黑体";color: #ff6600}

/*营销网络详情*/
#content .cont .business .business-text{padding-top: 7px}
#content .cont .business .business-text h4{font: 20px/36px "黑体";color: #e88a0f}
#content .cont .business .business-text .img2{width: 100%}
#content .cont .business .business-text h5{font: 20px/36px "黑体";color: #0062b5;padding-top: 10px}
#content .cont .business .business-text p{font: 18px/36px "黑体";color: #494949}

/*合作交流*/
#content .cont .business1{width: 95.3%;margin: 0 auto;padding-top: 10px;margin-bottom: 20px;}
#content .cont .business1 ul{width: 100%;padding-bottom: 10px}
#content .cont .business1 ul li{display: block;margin-bottom: 10px;border-left: 5px solid #dadada}
#content .cont .business1 ul li a{display: block}
#content .cont .business1 ul li a h4{width: 96.2%;margin-left: 3.5%;position: relative;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
    font: 1.25em/1.875em "黑体";color: #494949;}
#content .cont .business1 ul li a p{width: 96.2%;margin-left: 3.5%;position: relative;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
    font: 1.25em/1.25em "黑体";color: #8c8c8c}
#content #pageList{}
#content #pageList .l{}
#content #pageList .l li{list-style: none;float: left;margin-right: 1.3%;border: 0}
#content #pageList .l li:first-child{margin-left: 15%}
#content #pageList .l li a{display: block;width: 35px;height: 35px;border-radius: 3px;background-color: #cacaca;
    font: 14px/35px "微软雅黑";color: #4f4f4f;text-align: center}
#content #pageList .l li .now{background-color: #d03f07;color: #ffffff}

/*联系我们*/
#content .cont .contact{width: 95.3%;margin: 0 auto;padding-top: 10px;margin-bottom: 20px;}
#content .cont .contact p{font: 1.25em/1.875em "黑体";color: #525151;border-bottom: 1px solid #d1d1d1;text-indent: 10px;margin-bottom: 10px}
#content .cont .contact input{display: block;margin-bottom: 10px;width: 55.7%;margin-left: 2%;height: 36px;border-radius: 4px;
    background-color: #e2e2e2;text-indent: 0.625em;border: none;font: 1.125em/2.25em "黑体";color: #868686}
#content .cont .contact textarea{display: block;margin-bottom: 20px;width: 96.7%;margin-left: 2%;height: 140px;border-radius: 4px;
    background-color: #e2e2e2;text-indent: 0.375em;border: none;font: 1.125em/2.25em "黑体";color: #868686;}
#content .cont .contact input[type="submit"]{display: block;width: 23.3%;height: 60px;margin: 0 auto;background-color: #e7780b;border-radius: 5px;
    background-image:linear-gradient(to bottom, #e76f06, #e7780b,#d86601);font: 1.125em/3.75em "黑体";color: #ffffff;text-align: center;text-indent: 0;}

#content .cont .contact .mess{border: 1px solid #e2e2e2;padding: 10px 0}
#content .cont .contact .mess .question,#content .cont .contact .mess .answer{width: 95.6%;height: 30px;margin: 0 auto;font: 1.125em/1.875em "黑体";color: #484848;
    text-indent: 10px;background-color: #e2e2e2;position: relative}
#content .cont .contact .mess .question .time{position: absolute;right: 2%;top: 0;font: 1.125em/1.875em "黑体";color: #484848;}
#content .cont .contact .mess .question-text,#content .cont .contact .mess .answer-text{width: 95.6%;margin: 0 auto;font: 1.125em/1.875em "黑体";color: #106ab7;padding: 6px 0}

/*最新资讯*/
#content .cont .news{width: 95.3%;margin: 0 auto;padding-top: 10px;margin-bottom: 20px;background-color: #ffffff}
#content .cont .news ul{width: 100%}
#content .cont .news ul li{display: block;margin-bottom: 10px}
#content .cont .news ul li a{display: block;position: relative;width: 100%}
#content .cont .news ul li a img{position: absolute;left: 0;top: 0;width: 16.7%;}
#content .cont .news ul li a h4{margin-left: 20%;width: 80%;position: relative;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
    font: 1.25em/2.5em "黑体";color: #494949;}
#content .cont .news ul li a p{margin-left: 20%;width: 80%;font: 1.25em/1.75em "黑体";color: #8c8c8c;position: relative;overflow: hidden;
    white-space: nowrap;text-overflow: ellipsis;}

/*最新资讯详情*/
#content .cont .news1{padding-top: 10px}
#content .cont .news1 .tit{width: 100%;height: 44px;background-color: #e8e8e8;font: 1.125em/2.75em "黑体";color: #005ba8;text-align: center;}
#content .cont .news1 span{display: block;font: 0.875em/1em "黑体";color: #7f7f7f;text-align: center}
#content .cont .news1 p{font: 1.125em/1.5em "黑体";color: #555454;text-indent: 2.25em}
#content .cont .news1 .back{display: block;width: 11.5%;height: 38px;font: 1.125em/2.375em "黑体";color: #494949;text-align: center;
    margin: 0 auto;background-color: #e3e3e3;margin-bottom: 20px}

/*产品展厅*/
#content .cont .product{width: 100%;margin: 0 auto;padding-top: 10px;margin-bottom: 20px;}
#content .cont .product .product-head{}
#content .cont .product .product-head>span{display: block;float: left;width: 50%;height: 38px;font: 20px/38px "黑体";
    color: #ffffff;background-color: #106ab7;text-align: center}

#content .cont .product .product-head>a{display: block;float: left;width: 50%;height: 38px;font: 20px/38px "黑体";
    color: #ffffff;background-color: #106ab7;text-align: center}

#content .cont .product .product-head .now{background-color: #f3f3f3;color: #106ab7}
#content .cont .product .product-list{width: 100%}
#content .cont .product .product-list li{list-style: none;float: left;width: 45%;margin: 2.5%;border-bottom: 1px solid #dadada}
#content .cont .product .product-list li a{display: block}
#content .cont .product .product-list li a img{width: 100%}
#content .cont .product .product-list li a h4{width: 100%;font: 18px/30px "黑体";color: #494949;position: relative;
    overflow: hidden;white-space: nowrap;text-overflow: ellipsis}

/*产品展厅详情*/
#content .cont .product1{width: 92.2%;margin: 0 auto;padding-bottom: 20px}
#content .cont .product1 h4{font: 1.25em/1.875em "黑体";color: #db7f13;width: 50%;border-bottom: 1px solid #dadada;margin-bottom: 20px}
#content .cont .product1 .img3{width: 100%;padding: 10px 0}
#content .cont .product1 p{font: 1.25em/1.875em "黑体";color: #7c7c7c;}
#content .cont .product1 p span{font-weight: 700}


@media screen and (max-width:400px){
    #content h3{font: 1em/2em "黑体"}
    #content .about{font: 0.75em/1.3em "黑体";color: #565656;text-indent: 1.6em;}
    #content .news ul li a{width: 66.7%;font: 0.75em/1.3em "黑体";}
    #content .news ul li .time{max-width: 33.4%;font: 0.75em/1.3em "黑体";}
    #footer a,#footer span{font-size: 0.75em;line-height: 1em;}
    #content .project .text{height: 21px;font: 12px/21px "黑体";}
    #content .cont .tab>a{font:  0.75em/1.3em "黑体";}
    #content .cont .about-text p{font: 0.75em/1.3em "黑体";color: #565656;text-indent: 1.5em}
    #content .cont .tabd>div{height: 24px;}
    #content .cont .tabd>div a{font: 0.75em/24px "黑体";color: #4a4a4a;}
    #content .cont .tabd .tit{width: 25%;height: 27px;position: relative;left: 0;top: -2px;background: url("../images/business.png") no-repeat;
        background-size: 100% 100%;}
    #content .cont .tabd .tit span{font: 0.75em/27px "黑体";}
    #content .cont .tabd .tit .span1{font-size: 0.9375em;}
    #content .cont .business .text-head span{height: 21px;font: 0.75em/1.7em "黑体";}
    #content .cont .business .ul1 li a h4{font: 0.75em/1.2em "黑体";}
    #content .cont .business .ul1 li a p{font: 0.75em/0.75em "黑体";}
    #content .cont .business1 ul li a h4{font: 0.75em/1.2em "黑体";}
    #content .cont .business1 ul li a p{font: 0.75em/0.875em "黑体";}
    #content .cont .business .business-text h4{font: 0.9375em/1.5em "黑体";}
    #content .cont .business .business-text h5{font: 0.75em/1.2em "黑体";}
    #content .cont .business .business-text p{font: 0.75em/1.2em "黑体";}
    #content #pageList .l li:first-child{margin-left: 10%}
    #content #pageList .l li a{width: 24px;height: 24px;font: 0.75em/2em "黑体"}
    #content .cont .contact p{font: 0.75em/1.2em "黑体";}
    #content .cont .contact input{height: 26px;border-radius: 3px;text-indent: 0.625em;font: 0.75em/1.625em "黑体";}
    #content .cont .contact textarea{height: 140px;border-radius: 4px;font: 0.75em/1.625em "黑体";}
    #content .cont .contact input[type="submit"]{height: 30px;border-radius: 3px;font: 0.75em/1.875em "黑体";}
    #content .cont .contact .mess .question,#content .cont .contact .mess .answer{height: 20px;font: 0.75em/1.25em "黑体";}
    #content .cont .contact .mess .question .time{font: 0.75em/1.25em "黑体";}
    #content .cont .contact .mess .question-text,#content .cont .contact .mess .answer-text{font: 0.75em/1.25em "黑体";}
    #content .cont .news ul li a h4{font: 0.825em/1.2em "黑体";}
    #content .cont .news ul li a p{font: 0.75em/1em "黑体";}
    #content .cont .news1 .tit{height: 22px;font: 0.75em/1.375em "黑体";margin-bottom: 5px}
    #content .cont .news1 span{font: 0.65em/1em "黑体";margin-bottom: 10px}
    #content .cont .news1 p{font: 0.75em/1.25em "黑体";text-indent: 1.5em;margin-bottom: 10px}
    #content .cont .news1 .back{height: 19px;font: 0.75em/1.1875em "黑体";}
    #content .cont .product .product-head>span{height: 19px;font: 0.8375em/1.1875em "黑体";}
    #content .cont .product .product-list li a h4{font: 0.75em/0.9375em "黑体";}
    #content .cont .product1 h4{font: 0.75em/1.1em "黑体";}
    #content .cont .product1 p{font: 0.75em/1.1em "黑体";}
}

@media screen and (min-width: 401px) and (max-width:480px){
    #content h3{font: 1.1em/2em "黑体"}
    #content .about{font: 0.875em/1.5em "黑体";color: #565656;text-indent: 1.8em;}
    #content .news ul li a{width: 60%;font: 0.825em/1.5em "黑体";}
    #content .news ul li .time{max-width: 40%;font: 0.825em/1.5em "黑体";}
    #footer a,#footer span{font-size: 0.875em;line-height: 1.2em;}
    #content .project .text{height: 26px;font: 0.875em/1.625em "黑体";}
    #content .cont .tab>a{font:  0.825em/1.5em "黑体";}
    #content .cont .about-text p{font: 0.875em/1.5em "黑体";color: #565656;text-indent: 1.75em}
    #content .cont .tabd>div{width: 25%;height: 28px}
    #content .cont .tabd>div a{font: 0.825em/28px "黑体";}
    #content .cont .tabd .tit{width: 25%;height: 32px;position: relative;left: 0;top: -2px;background: url("../images/business.png") no-repeat;
        background-size: 100% 100%;}
    #content .cont .tabd .tit span{font: 0.825em/32px "黑体";}
    #content .cont .tabd .tit .span1{font-size: 1.275em;}
    #content .cont .business .text-head span{height: 26px;font: 0.875em/1.765em "黑体";}
    #content .cont .business .ul1 li a h4{font: 0.875em/1.4em "黑体";}
    #content .cont .business .ul1 li a p{font: 0.875em/0.875em "黑体";}
    #content .cont .business1 ul li a h4{font: 0.875em/1.4em "黑体";}
    #content .cont .business1 ul li a p{font: 0.875em/0.875em "黑体";}
    #content .cont .business .business-text h4{font: 1.125em/1.675em "黑体";}
    #content .cont .business .business-text h5{font: 0.875em/1.4em "黑体";}
    #content .cont .business .business-text p{font: 0.875em/1.4em "黑体";}
    #content #pageList .l li:first-child{margin-left: 5%}
    #content #pageList .l li a{width: 28px;height: 28px;font: 0.875em/1.75em "黑体"}
    #content .cont .contact p{font: 0.875em/1.5em "黑体";}
    #content .cont .contact input{height: 30px;border-radius: 4px;text-indent: 0.625em;font: 0.875em/1.875em "黑体";}
    #content .cont .contact textarea{height: 140px;border-radius: 4px;font: 0.875em/1.875em "黑体";}
    #content .cont .contact input[type="submit"]{height: 40px;border-radius: 3px;font: 0.875em/2.5em "黑体";}
    #content .cont .contact .mess .question,#content .cont .contact .mess .answer{height: 24px;font: 0.875em/1.875em "黑体";}
    #content .cont .contact .mess .question .time{font: 0.875em/1.875em "黑体";}
    #content .cont .contact .mess .question-text,#content .cont .contact .mess .answer-text{font: 0.875em/1.875em "黑体";}
    #content .cont .news ul li a h4{font: 0.875em/1.4em "黑体";}
    #content .cont .news ul li a p{font: 0.875em/0.875em "黑体";}
    #content .cont .news1 .tit{height: 30px;font: 1em/1.875em "黑体";margin-bottom: 5px}
    #content .cont .news1 span{font: 0.875em/1em "黑体";;margin-bottom: 15px}
    #content .cont .news1 p{font: 0.875em/1.25em "黑体";text-indent: 1.75em;margin-bottom: 10px}
    #content .cont .news1 .back{height: 25px;font: 0.875em/1.5625em "黑体";}
    #content .cont .product .product-head>span{height: 25px;font: 0.9375em/1.5625em "黑体";}
    #content .cont .product .product-list li a h4{font: 0.875em/1em "黑体";}
    #content .cont .product1 h4{font: 0.875em/1.25em "黑体";}
    #content .cont .product1 p{font: 0.875em/1.25em "黑体";}
}


@media screen and (min-width:481px) and (max-width: 640px){
    #head .nav{height: 32px}
    #head .nav ul li a{height: 2em;font: 1em/2em "黑体";}
    #head .nav ul li .now{background: url("../images/now.png") no-repeat;background-size: 100% 42px}
    #footer a,#footer span{font-size: 0.9em;line-height: 1.3em;}
    #content .cont .tab>a{font:  1em/2em "黑体";}
    #content .cont .about-text p{font: 0.9375em/1.6em "黑体";color: #565656;text-indent: 1.875em}
    #content .cont .tabd>div{width: 25%;height: 36px;}
    #content .cont .tabd>div a{font: 0.825em/36px "黑体";}
    #content .cont .tabd .tit{width: 25%;height: 44px;top: -4px;}
    #content .cont .tabd .tit span{font: 0.875em/44px "黑体";}
    #content .cont .tabd .tit .span1{font-size: 1.375em;}
    #content .cont .business .text-head span{height: 32px;font: 1em/ 2em "黑体";}
    #content .cont .business .ul1 li a h4{font: 0.9375em/1.6em "黑体";}
    #content .cont .business .ul1 li a p{font: 0.9375em/0.9375em "黑体";}
    #content .cont .business1 ul li a h4{font: 0.9375em/1.6em "黑体";}
    #content .cont .business1 ul li a p{font: 0.9375em/0.9375em "黑体";}
    #content .cont .business .business-text h4{font: 0.9375em/1.6em "黑体";}
    #content .cont .business .business-text h5{font: 0.9375em/1.6em "黑体";}
    #content .cont .business .business-text p{font: 0.9375em/1.4em "黑体";}
    #content #pageList .l li a{width: 32px;height: 32px;font: 0.9375em/2em "黑体"}
    #content .cont .contact p{font: 0.9375em/1.5em "黑体";}
    #content .cont .contact input{height: 34px;border-radius: 4px;text-indent: 0.625em;font: 1em/2.125em "黑体";}
    #content .cont .contact textarea{height: 140px;border-radius: 4px;font: 1em/2.125em "黑体";}
    #content .cont .contact input[type="submit"]{height: 50px;border-radius: 3px;font: 1em/3.125em "黑体";}
    #content .cont .contact .mess .question,#content .cont .contact .mess .answer{height: 24px;font: 1em/2.125em "黑体";}
    #content .cont .contact .mess .question .time{font: 1em/2.125em "黑体";}
    #content .cont .contact .mess .question-text,#content .cont .contact .mess .answer-text{font: 0.9375em/2.125em "黑体";}
    #content .cont .news ul li a h4{font: 0.9375em/1.6em "黑体";}
    #content .cont .news ul li a p{font: 0.9375em/0.9375em "黑体";}
    #content .cont .news1 .tit{height: 44px;font: 1.125em/2.75em "黑体";margin-bottom: 5px}
    #content .cont .news1 span{font: 0.9375em/1em "黑体";margin-bottom: 10px}
    #content .cont .news1 p{font: 1em/1.5em "黑体";text-indent: 2em;margin-bottom: 10px}
    #content .cont .news1 .back{height: 38px;font: 1em/2.375em "黑体";}
    #content .cont .product .product-head>span{height: 32px;font: 1.2em/2em "黑体";}
    #content .cont .product .product-list li a h4{font: 1.1em/1.2em "黑体";}
    #content .cont .product1 h4{font: 1em/1.675em "黑体";}
    #content .cont .product1 p{font: 1em/1.675em "黑体";}
}

@media screen and (min-width:641px){
    #head .nav{height: 42px}
    #head .nav ul li a{height: 42px;font: 1.125em/2.625em "黑体";}
    #head .nav ul li .now{background: url("../images/now.png") no-repeat;background-size: 100% 42px}
    #content .cont .tab>a{font:  1em/2em "黑体";}
    #content .cont .tabd>div{width: 150px;height: 42px;}
    #content .cont .tabd>div a{font: 1.2em/42px "黑体";}
    #content .cont .tabd .tit{width: 166px;height: 54px;top: -6px;}
    #content .cont .tabd .tit span{font: 1.25em/54px "黑体";}
    #content .cont .tabd .tit .span1{font-size: 1.675em;}
}