/* index.css是用来美化首页的 */
* {
    margin: 0;
    padding: 0;
    /* 內减模式 */
    box-sizing: border-box;
}

li {
    list-style: none;
}
a {
    text-decoration: none;
}

.clearfix:before,.clearfix:after {
    content:"";
    display:table; 
  }
  .clearfix:after {
    clear:both;
  }


body {
    background-color: #f3f5f7;
}

/* 版心 */
.wrapper {
    width: 1200px;
    margin: 0 auto;
}

/* 头部 */
.header {
    height: 42px;
    /* margin-top: 30px;
    margin-bottom: 30px; */
    margin: 30px auto;
}

h1 {
    float: left;
}

/* 导航 */
.nav {
    float: left;
    /* margin-left: 70px; */
}
.nav li {
    float: left;
    margin-right: 26px;
    width:90px;
    height:30px;
    /* line-height:30px; */
    text-align:center;
    
}
.nav li a {
    display: block;
    padding: 0 9px;
    height: 42px;
    line-height: 52px;
    /* border-bottom: 2px solid #00a4ff; */
    font-size: 17px;
    font-weight: 600;
    color: green;
}

.nav li a:hover {
    color: red;
    border-bottom: 2px solid #00a4ff;
    /* background:#eee;color:rgb(10, 209, 113); */
}
.nav .dd ul{display:none;}
.nav .dd:hover ul{display:block;}

/* 搜索 */
.search {
    float: left;
    position: absolute;
    left: 750px;
    top: 10px;
    margin-left: 259px;
    width: 212px;
    height: 40px;
    border: 1px solid #00a4ff;
}

.search input {
    float: left;

    padding-left: 20px;
    /* 左右加一起的尺寸要小于等于410 */
    width: 160px;
    height: 38px;
    border: 0;
}

/* 控制placeholder的样式 */
.search input::placeholder {
    font-size: 14px;
    color: #bfbfbf;
}

.search button {
    float: left;
    width: 50px;
    height: 40px;
    background-image: url(../images/btn.png);
    border: 0;
}

.user {
    float: right;
    margin-right: 35px;
    height: 42px;
    line-height: 42px;
}
.user img {
    /* 调节图片垂直对齐方式, middle:居中 */
    vertical-align: middle;
}
.user span{
   color: rgb(240, 7, 7);
    font-size: 20px;
    font-weight: 600;
    line-height: 42px;
}

/* 轮播图 */
.banner {
    height: 420px;
    background-color: #750e0e; 
    
}

.banner .wrapper {
    height: 420px;
   
    background-repeat: no-repeat;
    background-image: url(../images/banaer.jpg);
}

.banner .left {
    float: left;

    padding: 0 20px;

    width: 190px;
    height: 420px;
    background-color: rgba(0,0,0, 0.3);

    /* 行高属于控制文字的属性, 能继承 */
    line-height: 44px;
}

.banner .left span {
    float: right;
}

.banner .left a {
    font-size: 14px;
    color: #fff;
}

.banner .left a:hover {
    color: #00b4ff;
}

.banner .right {
    float: right;
    margin-top: 50px;
    width: 228px;
    height: 300px;
    background-color: #fff;
}

.banner .right h2 {
    height: 48px;
    background-color: #9bceea;
    text-align: center;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
}

.banner .right .content {
    padding: 0 18px;
}

.banner .right .content dl {
    padding: 12px 0;
    border-bottom:2px solid #e5e5e5;
}

.banner .right .content dt {
    font-size: 16px;
    color: #4e4e4e;
}

.banner .right .content dd {
    font-size: 14px;
    color: #4e4e4e;
}

.banner .right .more {
    display: block;
    /* margin: 4px 14px 0; */
    margin: 4px auto 0;
    width: 200px;
    height: 40px;
    border: 1px solid #00a4ff;

    font-size: 16px;
    color: #00a4ff;
    font-weight: 700;

    text-align: center;
    line-height: 40px;
}

/* 公司推荐 */
.goods {
    margin-top: 8px;
    padding-left: 34px;
    padding-right: 26px;

    height: 60px;
     background: -webkit-linear-gradient(top left, rgb(238, 203, 203), rgb(50, 245, 80));
    box-shadow: 0px 2px 3px 0px 
		rgba(118, 118, 118, 0.2);

    line-height: 60px;

}

.goods h2 {
    float: left;
    font-size: 16px;
    color: #049012;
    font-weight: 400;
}

.goods ul {
    float: left;
    margin-left: 30px;
}

.goods ul li {
    float: left;
}

.goods li a:hover {
    color: #049012;
}

.goods li a {
    border-left: 1px solid #bfbfbf;
    padding: 0 30px;
    font-size: 16px;
     font-weight: 600;
    color: #050505;
}


.goods .xingqu {
    float: right;
    font-size: 14px;
    color: #00a4ff;
}

/* 产品展示 */
.box {
    margin-top: 35px;
}

.box .title {
    height: 40px;
}

.box .title h2 {
    float: left;
    font-size: 20px;
    color: #494949;
    font-weight: 400;
}

.box .title a {
    float: right;
    margin-right: 30px;
    font-size: 12px;
    color: #a5a5a5;
}
.box .content li img{
    width: 228px;
    height: 155px;
}

.box .content li {
    float: left;
    margin-right: 15px;
    margin-bottom: 15px;
    width: 228px;
    height: 270px;
    background-color: #fff;
}

.box .content li:nth-child(5n) {
    margin-right: 0;
}

.box .content li h3 {
    padding: 20px;
    font-size: 14px;
    color: #050505;
    font-weight: 400;
}

.box .content li p {
    padding: 0 20px;
    font-size: 12px;
    color: #999;
}

.box .content li span {
    color: #ff7c2d;
}

/* 新闻 */
.one{
    width: 1200px;
    height: 200px;
    /* background-color: pink; */
    margin: 0 auto;
    text-align: center;
    
}


    .news {
        float: left;
        width: 600px;
      
        border: 1px solid #ccc;
        margin: 1px auto;
        padding: 42px 30px 0;
    }

    .news h2 {
        margin-bottom: 20px;
        /* border-bottom: 1px solid #ccc; */
        font-size: 20px;
        /* 行高是1倍, 就是字号的大小 */
        line-height: 2px;
        padding-bottom: 2px;
    }

    /* 去掉列表的符号 */
    ul {
        list-style: none;
    }

    /* li {} */
    .news li {
        height: 30px;
        border-bottom: 1px dashed #ccc;
        padding-left: 2px;
        line-height: 20px;
        text-align: left;
    }

    .news a {
        text-decoration: none;
        color: #666;
        font-size: 15px;
        
    }

    .news span {
       padding-left: 20px;
        color: #666;
        font-size: 12px;
        
    }



/* 版权 */
.footer {
    margin-top: 40px;

    padding-top: 30px;

    height: 217px;
    background-color: #fff;
}

.footer .left {
    float: left;
}

.footer .left  p {
    margin: 20px 0 10px;
    font-size: 15px;
    color: #666;
}

.footer .left a {
    /* display: inline-block;
    width: 120px;
    height: 36px;
    border: 1px solid #00a4ff;
    text-align: center;
    line-height: 36px; */
    font-size: 12px;
    color: #00a4ff;
}

.footer .right {
    float: right;
}
.footer .right img{
    float: right;
    width: 80px;
    height: 80px;
}


.footer .right dl {
    float: left;
    margin-left: 120px;
    line-height: 25px;
}
.footer .right dd a{
    font-size: 14px;
    color: #4e4e4e;
}

.yqlj {
    float: left;
    margin: 0 auto;
}
.yqlj li{
    float: left;
    padding-left: 10px;
    height: 20px;
    font-size: 12px;
    /* background-color: pink; */
}

.yqlj li a{
    font-size: 12px;
    color: #666;
}