*,html { margin:0px; padding:0px; }

body{
    background: #fff;
    font-family: Arial, Helvetica, sans-serif;
}
.wrapper{
    width: 92.72727272727273%;
    margin: 0 auto;
}

header nav ul li a{
    transition:all .1s linear;
    -webkit-transition:all .1s linear;
    -moz-transition:all .1s linear;
    -o-transition:all .1s linear;
    border-bottom:1px solid #eee;
    display:block;
}

h1, h2, h3, h4, h5 ,h6{
    color: #4b4848;
    /* letter-spacing: 1px; */
}

h1              { font-size: 2em; margin: .67em 0 }
h2              { font-size: 1.5em; margin: .75em 0 }
h3              { font-size: 1.17em; margin: .83em 0 }
h5              { font-size: .83em; margin: 1.5em 0 }
h6              { font-size: .75em; margin: 1.67em 0 }
h1, h2, h3, h4,
h5, h6          { font-weight: bolder }

.clearfix:before,  
.clearfix:after {  
    content: " ";  
    display: table;  
}  
.clearfix:after {  
    clear: both;  
}  
 
.clearfix {  
    *zoom: 1;  
}

@media (min-width:1099px){
    header{
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 250px;
        min-height: 100%;
        padding: 0 0 0 50px;
        background: #ffffff; 
        float: left;
        overflow: hidden;
        z-index: 9999;
    }

    header .logo{
        margin-top: 50px;
    }

    header nav ul{
        display: block;
        overflow: hidden;
        margin-top: 50px;
        margin-bottom:70px;
        margin-left:-50px;
        list-style: none;
    }

    header nav ul li{
        display: block;
        margin-bottom: 10px;
    }

    header nav ul li a{
        color: #454545;
        font-size: 16px;
        text-decoration: none;
        /* letter-spacing: 1px; */
        height:50px;
        line-height:50px;
        padding-left:50px;
    }

    header nav ul li a:hover,
    header nav ul li a.selected{
        color: #969595;
    }
    header nav ul li a.active{
        color: #248ec7; /* 429cb8; */
    }


    header .footer{
        position: absolute;
        bottom: 50px;
    }

    header .rights p{
        color: #888;
        font-size: 11px;
        /* letter-spacing: 1px; */
        line-height: 18px;
    }

    header .rights a{
        font-weight: bold;
        text-decoration: none;
    }
    #menu_icon,
    .close_menu{
        display: none;
    }

}

#menu_icon,
.close_menu{
    float: right;
    margin-right: 40px;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: url('api_menu_icons.png') no-repeat;
}

#menu_icon{    
    background-position: 0 0;
}
.close_menu{
    background-position: -41px 0!important;
}

.main{
    width: 100%;
    height: 100%;
    padding-left: 300px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    z-index: 55;
    background: #f6f6f6;
    clear: both;
}

a.anchor {
    display: block;
    position: relative;
    top: -50px;
    visibility: hidden;
}

.content_header{
    position: absolute;
    bottom: 0;
    margin: 0 auto;
    left: 50%;
    margin-left: -46.36363636363637%;
}

.content{
    color: #4b4848;
    font-size: 15px;
    line-height: 22px;
    padding: 60px 30px;
    background: #fff;

    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}

.content p{
    color: #4b4848;
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 60px;
}

.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6{
    color: #4b4848;
    font-weight: bold;
    line-height: 28px;
    margin-bottom: 30px;

}

.content h1 {
    margin-top:0px;
    padding-bottom: 0.3em;
    font-size: 2.5em;
    line-height: 1.2em;
    border-bottom: 1px solid #eaecef;
}
.content h2 {
    padding-top:2em; 
    padding-bottom: 0.3em;
    font-size: 1.5em;
    border-bottom: 1px solid #eaecef;
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.25;
}
.content h3 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.25;
}

.content p, .content ul, .content pre { 
    margin-top:0px;
    margin-bottom:16px;
}
.content ul { padding-left:2em; }
.content ul ul { margin-bottom:0px; }

.content pre {
    padding: 16px;
    overflow: auto;
    font-size: 85%;
    line-height: 1.45;
    background-color: #f6f8fa;
    border-radius: 3px;
    word-wrap:normal;
}
pre code, .content pre tt {
    display: inline;
    max-width: auto;
    padding: 0;
    margin: 0;
    overflow: visible;
    line-height: inherit;
    word-wrap: normal;
    background-color: transparent;
    border: 0;
}
.content pre>code {
    padding: 0;
    margin: 0;
    font-size: 100%;
    word-break: normal;
    white-space: pre;
    background: transparent;
    border: 0;
}
pre, pre>code {-moz-tab-size: 1;} /* Code for Firefox */
pre, pre>code {-o-tab-size: 1;} /* Code for Opera 10.6-12.1 */
pre, pre>code {tab-size: 1;}


@media (max-width:1099px){

    header{
        display: block;
        width: 100%;
        min-height: 100px;
        padding: 0;
        position: relative;
        background: #f6f6f6;
    }
    header .logo{
        margin: 20px 0 0 30px;
        float: left;
    }
    header .footer{
        display: none;
    }
    header #menu_icon,
    header .close_menu{
        float: right;
        margin: 30px 30px 0 0;
    }
    
    header nav{
        width: 100%;
        position: absolute;
        top: 100px;
        left: 0;
        z-index: 9999;
    }

    header nav ul{
        list-style: none;
        display: none;
        position: relative;
    }
    header nav ul li a{
        display: block;
        width: 100%;
        padding: 30px 0;
        text-align: center;
        color: #454545;
        font-size: 18px;
        text-decoration: none;
        border-top: 1px solid #f7f5f5;
        background: #fff;
    }
    header nav ul li a:active{
        background: #f7f5f5;
    }
    #menu_icon,
    .close_menu,
    .show_menu{
        display: block;
    }
    .show_menu{
        display: block;
    }
    .main{
        width: 100%;
        position: relative;
        padding-left: 0;
    }
}
@media (max-width:550px){ }