*,
*:after,
*:before {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    text-rendering: optimizeLegibility;
    outline: 0;
}
code {
    background-color: #f9f2f4;
    border-radius: 4px;
    white-space: nowrap;
    padding: 2px 4px;
    font-size: 90%;
}
pre {
    background-color: #f9f2f4;
    border-radius: 4px;
    color: #c7254e;
    border: 1px solid #e1e1e8;
    white-space: pre-wrap;
    overflow: auto;
    padding: 30px;
}
a {
    text-decoration: none;
}
b, strong {
    font-weight: 700;
}
i {
    margin-right: 5px;
    transition: all 0.2s ease-in-out 0s;
}
i.fa-star {
    color: #00c365;
}
p {
    margin: 0 0 20px 0;
}
p:last-child {
    margin-bottom: 0;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.625;
    font-size: 16px;
    color: #34495e;
    background: #fff;
    margin: 0;
    padding: 0;
}
.wrap {
    margin-bottom: 80px;
}
.wrap:after {
    display: table;
    clear: both;
    content: "";
}
.body-wrapper {
    min-height: 100%;
    overflow: hidden;
    padding-left: 250px;
}
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin: 0 0 20px 0;
}
h1 {
    font-size: 48px;
}
h2 {
    font-size: 36px;
}
h3 {
    font-size: 24px;
    margin-top: 40px;
    font-weight: normal;
}
h4 {
    font-size: 18px;
}
h5 {
    font-size: 16px;
}
h6 {
    font-size: 14px;
}
.title {
   border-bottom: 1px solid rgba(0,0,0,.1);
   padding-bottom: 20px;
   margin-bottom: 30px;
   font-weight: 500;
}
h3.title {
   border-top: 1px solid rgba(0,0,0,.1);
   border-bottom: none;
   padding-top: 20px;
   margin-top: 30px;
   padding-bottom: 0;
}
a {
    color: #4078c0;
    transition: all 0.2s ease-in-out 0s;
}
a:hover {
}
a.button {
    color: #00c365;
    text-transform: uppercase;
}
img {
    max-width: 100%;
    border: none;
    height: auto;
    vertical-align: top;
}
p img {
    padding: 10px 0;
}

/* nav area */

.nav-wrapper {
    width: 250px;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid rgba(0,0,0,.1);
}
.logo-wrapper {
    padding: 50px 30px 20px 30px;
}
.logo-title {
    font-size: 21px;
    margin: 0;
    position: relative;
    display: inline-block;
}
.logo-title span {
    font-weight: 300;
}
.main-nav-item {
    display: block;
    font-size: 16px;
    padding: 7px 30px;
    position: relative;
    cursor: pointer;
    font-weight: 500;
    color: #34495e;
}
.main-nav-item:after {
    font-family: FontAwesome;
    content: "\f105";
    font-size: 14px;
    display: block;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.2s ease-in-out 0s;
    opacity: 0.3;
}
.nav-item .main-nav-item:hover {
    background: rgba(0,0,0,.05);
}
.nav-item:hover .main-nav-item:after {
    opacity:1;
}
.nav-item.active .main-nav-item:after {
    opacity:1;
    transform: translateY(-50%) rotate(90deg);
}
.sub-nav-item.active,.sub-nav-item:hover {
    background: rgba(0,0,0,.05);
}
.nav-item .sub-nav {
    display: none;
    margin: 0 0 25px 0;
    font-size: 13px;
}
.nav-item.active .sub-nav {
    display: block;
}
.sub-nav-item {
    display: block;
    padding: 6px 30px;
    cursor: pointer;
    line-height: 1.4;
    position: relative;
    color: #34495e;
}
#nav.nav {
    padding-bottom: 50px;
}

/* content area */
.content-wrapper {
    padding: 100px 50px;
    overflow: hidden;
    width: 1170px;
    max-width: 90%;
    margin: 0 auto;
}
.content-wrapper ul li {
    position: relative;
    margin: 0 0 5px 0;
}
.content-section {
    display: none;
}
.content-section > .wrap:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}
.note {
    font-size: 14px;
    font-style: italic;
}
.notice {
    background-color: #f9f2f4;
    padding: 15px 25px;
    font-size: 14px;
    border-radius: 4px;
    border: 1px solid rgba(0,0,0,.1);
}