aside, nav, footer, header, section { display: block }
body {
    margin: 0;
    font-size: 16px;
    font-family: 'Open Sans', sans-serif;
    color: #3c3c3b;
}
a {
    color: #28c;
}

a {}
img {
    border: none;
}
input, textarea, button, select,a {
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
input, textarea, button, select {}
input::-webkit-input-placeholder {
    color: inherit;
}
input::-moz-placeholder {
    color: inherit;
}
input:-moz-placeholder {
    color: inherit;
}
input:-ms-input-placeholder {
    color: inherit;
}

textarea::-webkit-input-placeholder {
    color: inherit;
}
textarea::-moz-placeholder {
    color: inherit;
}
textarea:-moz-placeholder {
    color: inherit;
}
textarea:-ms-input-placeholder {
    color: inherit;
}
*:focus {
    outline: none;
}

.fl {
    float: left;
}
.fr {
    float: right;
}
.tal {
    text-align: left;
}
.tar {
    text-align: right;
}
.tac {
    text-align: center;
}
.cell {
    display: table-cell;
    vertical-align: middle;
}

.clearfix:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
    margin: 0;
    padding: 0;
}

#all {
    position: relative;
    overflow: hidden;
}

.s-top {
    background: url(../images/arrow-up.png) 100% 50% no-repeat;
    cursor: pointer;
}

h1,.h1 {
    font-size: 2.1em;
    font-weight: bold;
    margin: 1em 0 0.5em;
}

h2,.h2 {
    font-size: 1.5em;
    font-weight: bold;
    margin: 1em 0 0.5em;
}

pre {
    font-size: 16px;
}

.header, .footer {
    background: #000000;
    color: #fff;
}

.header {
    position: fixed;
    top: 0;
    left: -320px;
    bottom: 0;
    width: 330px;
    overflow: hidden;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

.header.active {
    left: 0;
}

.header .copyright {
    position: absolute;
    bottom: 0;
    font-size: 12px;
    padding: 18px 50px;
    font-weight: 300;
}

.header .logo-area {
    margin: 0;
    text-align: left;
    padding-left: 50px;
}

.header .logo-area a {
    display: table-cell;
    vertical-align: middle;
    height: 110px;
    width: 1200px;
}

.header .logo-area img {
    max-width: 180px;
    max-height: 55px;
}

.header .h1 {
    margin: 8px 0 0;
}

.nav-button {
    width: 20px;
    height: 12px;
    position: fixed;
    left: 10px;
    top: 10px;
    margin: 0;
    cursor: pointer;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
    z-index: 10;
}

.nav-button div {
    height: 2px;
    background: #2c2c2c;
    margin: 5px 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-button.active div {
    transform: scaleX(0);
}

.nav-button:after,
.nav-button:before {
    content: '';
    position: absolute;
    top: 0;
    width: 100%;
    background: #2c2c2c;
    height: 2px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-button.active:after, .nav-button.active:before,.nav-button.active div {
    background: #fff;
}

.nav-button.active:before {
    transform: rotate(45deg);
    transform-origin: 50%;
    top: 5px;
}

.nav-button.active:after {
    transform: rotate(-45deg);
    bottom: 5px;
}

.nav-button:after {
    top: auto;
    bottom: 0;
}

.footer {
    margin-top: 30px;
    font-size: 14px;
}

.footer .fw-container {
    margin: 0 auto;
    margin-right: 355px;
}

.footer a {
    color: #fff;
}

.navigation {
    position: absolute;
    top: 100px;
    left: 0;
    bottom: 55px;
    overflow-y: scroll;
    right: -50px;
    padding-right: 30px;
    font-size: 12px;
}

.navigation ul {
    padding: 0;
    width: 100%;
    margin: 0;
}

.navigation ul li {
    display: block;
    margin: 0;
    border-bottom: 1px solid #1c1c1c;
}

.navigation ul li a {
    text-decoration: none;
    display: inline-block;
    padding: 5px 15px;
    color: inherit;
    display: block;
    padding: 15px 50px;
    position: relative;
}

.navigation ul li a:hover {
    color: #fff;
    background: #008097;
}

.navigation ul li a:before {
    content: "";
    position: absolute;
    background: url(../images/arrow.png) no-repeat;
    width: 14px;
    height: 10px;
    margin-top: -5px;
    top: 50%;
    left: 20px;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.navigation ul li.active a:before {
    
opacity: 1;
    
visibility: visible;
}

.main-container {
    margin-left: 350px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
    margin-left: 0;
}

.main-container.active {
    margin-left: 350px;
}

.main-container .fw-container {
    margin: 0 50px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.main-container.active .fw-container {
    margin: 0;
}