body {
    background-image: linear-gradient(to right, rgb(209, 220, 48), rgb(255, 68, 0));
    color: rgb(44, 220, 247);
}
header {
    background-color: rgba(131, 242, 212, 0.873);
    border-radius: 0 0 20px 20px;
    top: 0;
    position: sticky;
}
nav {
    float: right;
    line-height: 150px;
}
nav li {
    display: inline-block;
}
nav a {
    text-decoration: none;
    margin: 0 10px;
    font-size: 20px;
    color: rgb(219, 164, 12);
    margin-right: 100px;
    text-transform: uppercase;
}
.container {
    width: 100%;
    min-width: 1024px;
    padding: 15px;
    margin: 0 auto;
}
.logo {
    height: 160px;
    float: left;
}
.container::after {
    content: "";
    display: table;
    clear: both;
}
nav a:hover {
    color: rgb(255, 226, 3);
}
.add-header {
    color: rgb(0, 153, 255);
    background-color: rgba(131, 242, 212, 0.873);
    border-bottom: 1px solid black;
    text-align: center;
}
.idea {
    width: 80%;
    margin: auto;
    text-align: center;
}
* {
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
}
.idea-text {
    font-size: 40px;
    font-family: sans;
    font-style: italic;
    color: rgb(229, 175, 59);
    margin: 50px 0;
}
.contact-button {
    background: black;
    font-size: 20px;
    width: 150px;
    text-align: center;
    padding: 15px;
    margin: 0 auto;
    color: white;
    border-radius: 5px;
    margin-bottom: 50px;
    font-weight: 900;
}
.articles {
    float: left;
    width: 65%;
    padding: 10px;
}
article {
    padding: 20px;
    margin: 10px 0;
}
article::after {
    content: "";
    display: table;
    clear: both;
}
.article-text {
    float: left;
    width: 500px;
}
.heading {
    font-size: 140px;
}
.description {
    font-size: 20px;
    color: rgba(155, 245, 154, 0.9);
}
.date {
    font-size: 15px;
    color: black;
    margin-top: 5px;
}
.article-img {
 height: 150px;
 width: 150px;
 background: gray;
 float: right;
} 
.article-img img {
    height: 150px;
    width: 150px;
}
@media all and (max-width: 1000px) {
    .flex-nav ul {
        flex-wrap: wrap;
    }
    .flex-nav li {
        flex: 1 1 50%;
    }
    .flex-nav .social {
        flex: 1 1 25%;
    }
}
@media all and (max-width: 500px) {
    .flex-nav ul {
        flex-basis: 100%;
    }
    .toggleNav {
        display: block;
    }
    .flex-nav ul {
        display: none;
    }
    .flex-nav ul.open{
        display: flex;
    }
}