*{
    margin:0;
    padding: 0;
    font-size: 15px;
    color: #333333;
    font-family:"Microsoft Yahei";
}
ul,ol,dl,dd,p{
    padding:0;
    margin:0;
    list-style:none;
}
a{
    text-decoration:none;
}
a:hover{
    text-decoration:none;
}
img{
    border: 0;
    vertical-align: middle;
}
table{
    border-spacing:0;
    border-collapse:collapse;
}
.lf{
    float:left;
}
.rt{
    float:right;
}
.clear{
    clear:both;
}

/*顶部*/
body{
    background-color: #1660a2;
    height: auto;
}
.bt-box{
    width: 100%;
}
.bt-box-1170{
    width: 1170px;
    margin: 0 auto;
}
.nav{
    height: 195px;
}
.logo{
    line-height: 195px;
}
.search{
    margin-top: 120px;
}
.ser input{
    height: 28px;
    width: 195px;
    padding: 7px 5px;
}
.ser img{
    margin-top: -4px;
    cursor: pointer;
}
.search input[type=submit] {
    width: 40px;
    height: 28px;
    background: url(search_03.jpg) no-repeat center;
}



/*内容部分*/
.content{
    background-color: #fff;
}
.bt-box-1107{
    width: 1107px;
    margin: 0 auto;
}
.ban{
    padding: 30px 0;
}
.con{
    margin-top: 10px;
    margin-bottom: 20px;
    padding-bottom: 30px;
    line-height: 28px;
    border-bottom: 2px solid #ccc;
}
.con p{
    margin-top: 5px;
}
.into{
    min-height: 300px;
    /*margin-bottom: 30px;*/
}

/*底部*/
.footer{
    width: 1170px;
    height: 187px;
    background: url(footer.png) no-repeat;
}
.fot_ser{
    width: 820px;
    margin:0 auto;
    line-height: 80px;
}
.fot_ser input{
    width: 685px;
    height: 40px;
    border: 1px solid #fff;
    border-radius: 5px;
}
.fot_ser button{
    width: 130px;
    height: 40px;
    background-color: #1f4ab5;
    border: 1px solid #1f4ab5;
    border-radius: 5px;
    color: #fff;
}
.footer p{
    color: #fff;
    /*width: 830px;*/
    margin:0 auto;
    line-height: 28px;
    text-align: center;
}