@charset "utf-8";

@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 300;
    src: url('../fonts/open-sans-v35-latin-300.eot');
    src: url('../fonts/open-sans-v35-latin-300.eot?#iefix') format('embedded-opentype'), url('../fonts/open-sans-v35-latin-300.woff2') format('woff2'), url('../fonts/open-sans-v35-latin-300.woff') format('woff'), url('../fonts/open-sans-v35-latin-300.ttf') format('truetype'), url('../fonts/open-sans-v35-latin-300.svg#OpenSans') format('svg');
}

@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/open-sans-v35-latin-regular.eot');
    src: url('../fonts/open-sans-v35-latin-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/open-sans-v35-latin-regular.woff2') format('woff2'), url('../fonts/open-sans-v35-latin-regular.woff') format('woff'), url('../fonts/open-sans-v35-latin-regular.ttf') format('truetype'), url('../fonts/open-sans-v35-latin-regular.svg#OpenSans') format('svg');
}

@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/open-sans-v35-latin-500.eot');
    src: url('../fonts/open-sans-v35-latin-500.eot?#iefix') format('embedded-opentype'), url('../fonts/open-sans-v35-latin-500.woff2') format('woff2'), url('../fonts/open-sans-v35-latin-500.woff') format('woff'), url('../fonts/open-sans-v35-latin-500.ttf') format('truetype'), url('../fonts/open-sans-v35-latin-500.svg#OpenSans') format('svg');
}

:root {
    font-size: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    color: #000;
    font-family: "Helvetica", sans-serif;
    font-size: 1rem;
    line-height: 1.5;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

#wrapper {
    position: relative;
    max-width: 72.5rem;
    margin: 1rem auto;
    overflow: hidden;
    background: #fff;
    border: solid 0.0625rem #000;
}

h1 {
    font-size: 2.75rem;
    font-weight: 400;
    line-height: 1.1;
    margin: 0.625rem 0 1.875rem;
    ;
    color: #616161;
}

h1,
h3 {
    font-family: 'Open Sans', Arial, sans-serif;
}

h2 {
    font-size: 1rem;
    margin: 0 0 .375rem
}

h3 {
    color: #616161;
    font-size: 1.875rem;
    font-weight: 500;
    margin-top: 1.875rem;
}

:is(a:link, a:visited, a:hover, a:active) {
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
}

article>p {
    margin: 0 0 0.625rem 1.5625rem;
}

p+ul {
    margin-top: 0.625rem;
}

ul {
    list-style: none;
    margin: 0 0 0 2.5rem;
}

ul li {
    padding-left: 1.375rem
}

ul li:before {
    content: "\2022";
    float: left;
    margin-left: -1.375rem;
    font-size: 1.375em;
    line-height: 1;
}

header {
    background-color: #2ECAF5;
    padding: 0.625rem 2.5rem;
}

.logo {
    display: block;
    margin: 0 0 0 auto;
    width: fit-content;
}

a.java {
    margin: 1.25rem 0;
    background-color: #009de0;
    padding: 0.625rem 0.625rem 0.625rem 0.625rem;
    border-radius: 0.25rem;
    color: #fff;
    font-weight: bold;
    display: block;
    font-size: 1.25rem;
    width: fit-content;
    text-align: center
}

article {
    padding: 3.125rem;
}

.aside {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    margin-bottom: 0.625rem;
}

.aside .section {
    width: 68%;
}

a.link:hover {
    color: #2ECAF5;
    text-decoration: underline;
}

a.button {
    background-color: #009de0;
    padding: .625rem;
    margin: .375rem 0 1rem 1.5625rem;
    border-radius: 0.25rem;
    color: #fff;
    font-weight: bold;
    display: block;
    font-size: 1.25rem;
    width: fit-content;
    text-align: center
}

.mysidebar {
    border-left: 0.5rem solid #f1a204;
    margin: 0 0.625rem;
    padding-left: 0.625rem;
    width: 30%;
}

.mysidebar p {
    margin-bottom: 0.875rem;
    color: #666;
    line-height: 1.6;
}

.button:hover,
.java:hover {
    background-color: #1e65a7;
}

footer {
    background-color: #1E65A7;
    display: flex;
    padding: 2.5rem;
    justify-content: space-between;
    align-items: center;
}

@media only screen and (max-width: 72.437rem) {
    #wrapper {
        border: none;
        margin: 0 auto;
        padding: 1rem;
    }

    h1 {
        font-size: 2.25rem;
    }

    article {
        padding: 0;
    }

    ul,
    article>p,
    a.button {
        margin-left: 0;
    }
}

@media only screen and (max-width: 48rem) {
    .aside {
        display: block;
    }

    .aside :is(.section, .mysidebar) {
        width: 100%;
    }

    .button {
        font-size: 1rem;
        margin: 0.625rem auto;
    }

    h1 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1rem;
        margin-top: 0.625rem;
    }
}

@media only screen and (max-width: 37.5rem) {
    h1 {
        font-size: 1.5rem
    }

    footer {
        flex-direction: column;
        padding: 1rem 1rem .062rem
    }

    .logo {
        display: block;
        margin: 0 auto;
    }
}

@media only screen and (max-width: 23.437rem) {
    a.java {
        width: 100%;
        text-align: center
    }
}