@charset "utf-8";

*{margin:0;padding:0}
body{font-family:"微软雅黑";font-size:12px;height:100%;line-height:22px;width:100%;background:#eeeeee;}
a{text-decoration:none;cursor:pointer;transition:all .3s;outline:none}
ul{list-style:none}
.lf{float:left}
.rg{float:right}
.clear{clear:both;height:0px;line-height:0px;font-size:0px}
.head{position:fixed;top:0px;left:0px;width:100%;min-width:1000px;z-index:9999;background:#fff;border-bottom:1px solid #ddd;height:100px;transition:all .3s;padding:0 3%;}
.logo{padding-top:10px;width:302px;transition:all .3s}
.logo a{display:block;position:relative;overflow:hidden}
.logo img{max-width:100%;position:relative;z-index:100;height:80px}
.logo .p1{background:#ea4b29;position:absolute;top:0%;left:0px;width:100%;height:80%;}
.nav{width:60%;-webkit-transition:all .3s;-moz-transition:all .3s;transition:all .3s}
.nav ul li{float:left;width:10%;height:100px;transition:all .3s}
.nav ul li:nth-child(9){width: 18%;position: relative;}
.nav ul li form{
    overflow: hidden;
}
.nav ul li input{
    width: 80%;
    float:left;
    line-height: 40px;
    height: 40px;
    border-radius: 20px;
    border:1px solid #ddd;
    margin-top:30px
}
.nav ul li button{
    height: 30px;
    position: absolute;
    right:28%;
    top:35px;
    border: unset;
    background: transparent;
}
.nav ul li .a1{line-height:100px;display:block;text-align:center;font-size:16px;color:#333;transition:all .3s}
.nav ul li:hover .a1{color:#ea4b29;transition:all .3s}
.nav ul li .div1{display:none;background:#fff;width:80%;left:10%;position:absolute;top:101px;z-index:100;border-radius: 0 0 10px 10px;}
.nav ul li .div1 .p1{width:70%;float:right;padding:60px 120px;}
.nav ul li .div1 .p1 a{color:#999;font-size:14px;text-transform:uppercase;display:inline-block;margin-right:5%;transition:all .5s;padding:10px 30px;background: #f4f4f4;margin-bottom:20px;}
.nav ul li .div1 .p1 a:hover{color:#1a1a1a}
.nav ul li .mad3 .p1 .pad{margin-left:30%}
.nav ul li .mad4 .p1 .pad{margin-left:44%}
.nav ul li .mad5 .p1 .pad{margin-left:45%}
.nav ul li .mad6 .p1{text-align:right}
.a_txt{display:none}
.moblie_head{display: none;}
.bianse{
    line-height: 100px;
}
.bianse a{
    padding:10px;
    background: #ea4b29;
    border-radius: 50%;
    color: #fff;
}


.catPic{width:30%;float:left;height: 384px;display: flex;}
.catPic img{
    object-fit: cover;
    width:100%;
    height:100%
}

.cateDesc{
    line-height: 30px;
    margin-bottom:50px;
}



/*小于1600大于1200稍微调整下字体*/
@media screen and (max-width: 1600px) and (min-width:1200px) {
.nav ul li .a1{font-size:14px}
.nav ul li .div1 .p1 a{font-size:12px}
.foot_top ul{margin-left:60px}
.nav ul li .div1 .p1{width:58.1%}
}
/*移动端导航*/
@media screen and (max-width: 1200px) and (min-width: 0px){
.head{display:none}
.moblie_head{display:block;height:44px;background:#fff;position:fixed;top:0px;left:0px;width:100%;z-index:9999;border-bottom:1px solid #ddd}
.moblie_head .lf{padding-top:5px;padding-left:5%}
.moblie_head .lf img{height:30px}
.moblie_head .rg{padding-right:5%;padding-top:14px}
.moblie_head .rg a img{height:16px;vertical-align:top}
.a_txt{display:block;position:fixed;top:0px;left:0px;width:0px;height:0px;overflow:hidden;z-index:10000}
.a_txt .div1{position:absolute;width:100%;height:100%;background:#0b0d19;filter:alpha(opacity=0);opacity:0;left:0px;top:0px;z-index:1}
.a_txt .div2{position:absolute;width:20%;left:0px;top:5%;z-index:100;text-align:center;filter:alpha(opacity=0);opacity:0}
.a_txt .div3{position:absolute;width:80%;right:0px;top:0px;background:#0b0d19;height:100%;z-index:100;right:-80%}
.a_txt .div3 ul{padding-left:5%;padding-right:5%}
.a_txt .div3 ul li{border-bottom:1px solid #232530}
.a_txt .div3 ul li a{display:block;height:45px;color:#fff;line-height:45px;padding-left:5%;font-size:16px}
.a_txt .div3 ul li .a_js2{background:url(../images/plus.png) 95% center no-repeat;-webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}
.a_txt .div3 ul li .a_js2_on{background:url(../images/reduce.jpg) 95% center no-repeat;-webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}
.a_txt .div3 ul li .a_txt2{display:none}
.a_txt .div3 ul li .a_txt2 a{height:40px;line-height:40px;font-size:14px}
}