@charset "utf-8";

* {
    margin: 0;
    padding: 0;
    /* list-style-type: none; */
}

/*导航栏 */
.nav{
    height: 60px;
    width: 1200px;
    z-index: 999;
    margin:0 auto;
}
.nav_l{
    width: 25%;
    height: 60px;
    float: left;
    line-height: 60px;

}
.nav_l img{
    width: 31px;
    height: 35px;
    vertical-align: middle;
    margin-right: 10px;
}

.nav_l span{
    font-size: 20px;
    font-weight: 600;
    color: rgb(0, 0, 0);
}

#nav_m{
    width: 50%;
    height: 60px;
    float: left;
    line-height: 60px;
    text-align: center;
}

#nav_m li{
   display: inline-block;
}

#nav_m a{
    display: block;
    line-height: 60px;
    width: 90px;
    font-weight: 800;
    font-size: 18px;
}

#nav_m a:hover{
    color: rgb(1, 164, 229);
}

#nav_m .default{
    background-color: rgb(240, 240, 240);
}

#nav_m .default a{
    color: rgb(1, 164, 229);
}

#nav_r{
    width: 25%;
    height: 60px;
    float: right;
    text-align: right;
    line-height: 60px;
    font-size: 14px;
    color: rgb(0, 0, 0);
}

#nav_r img{
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 10px;
}

#nav_r span:nth-of-type(1){
    margin-right: 20px;
}

#nav_r span{
    font-size: 14px;
    line-height: 40px;
    width: 50px;
    display: inline-block;
    cursor: pointer;
    text-align: center;  
    font-weight: bold;
}

#nav_r span:hover{
    color: rgb(1, 164, 229);
}

.span_default{
    color: rgb(1, 164, 229);
    border-bottom: 3px solid rgb(1, 164, 229);

}

/*底部样式*/
footer{
    width: 100%;
    height: 60px;
    z-index: 100;
    text-align: center;
    line-height: 60px;
}