body {
    margin: 0;
    padding: 0;
    font-family: "Lato", sans-serif;
    font-size: 1.6vw;
}
@media screen and (max-width: 500px) {
    body {
        font-size: 16px;
    }
}
.wrapper {
    margin: 0 auto;
    padding-top: 3em;
    padding-bottom: 1em;
    width: 96%;
    max-width: 35em;
}
h1 {
    margin: 0 0 1em;
    font-size: 2em;
    font-weight: 700;
}
h2 {
    margin: 1.6em 0 0;
    font-size: 1.4em;
    font-weight: 400;
}
ul, p {
    line-height: 1.5;
    font-size: 1em;
    font-weight: 300;
}
p {
    margin: 1em 0;
}
pre {
    margin: 0;
    font-size: 0.8em;
}
pre code {
    margin: 0;
    padding: 0 1em 1em !important;
}
ul li {
    margin: 0.5em 0;
}
figure {
    margin: 0;
}
figure.center {
    text-align: center;
}
figure img {
    max-width: 100%;
}
figure.w-70 img {
    width: 70%;
}
figure.w-60 img {
    width: 60%;
}
figure.w-50 img {
    width: 50%;
}
figure.w-40 img {
    width: 40%;
}
figure.w-30 img {
    width: 30%;
}

.structure-folders {
    display: inline-block;
    margin: 1em 0;
    padding: 0.5em 1em;
    background-color: #000;
    color: #fff;
}
.structure-folders ul {
    margin: 0;
    padding: 0 0 0 1em;
    list-style: none;
}
.structure-folders ul li {
    margin: 0.1em 0;
}
.structure-folders ul li span {
    display: inline-block;
}
.arrow {
    margin-left: -0.7em;
    margin-right: 0.3em;
    border: solid #fff;
    border-width: 0 1px 1px 0;
    display: inline-block;
    padding: 0.2em;
}
.arrow-down {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
}
.arrow-right {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
}