body {
    margin: 0;
    padding: 0;
    background-color: #00aaa4;
}
header .jumbotron {
    font-size: 20px;
    padding: 60px;
    text-align: center;
    color: rgb(255, 255, 255);
    background: linear-gradient(#3ffff9, #00c496, #0f0064);
    font-family: 'Quicksand', sans-serif;
}
header .jumbotron img {
    width: 100%;
}
nav {
    top: 0;
    position: sticky;
}
nav ul {
    background:rgb(11, 101, 95);
    list-style: none;
    margin: 0;
    padding-left: 0;
    text-align: center;
}
nav li {
    display: inline-block;
    padding: 16px;
}
nav li a {
    color: rgb(255, 255, 255);
    text-decoration: none;
    font-family: 'Quicksand', sans-serif;
}
nav li:hover {
    background: #000000;
    cursor: pointer;
}
main {
    padding: 20px;
}
.content {
    float: left;
    width: 50%;
}
.card {
    margin-top: 20px;
    padding: 30px;
    border-radius: 5px;
    background: linear-gradient(#fff, #7cfaa6, #b5f8cb);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}
.featured-image {
    width: 100%;
}
main {
    padding: 20px;
    overflow: auto;
}
button {
    background-color: white;
    color: black;
    border: 3px solid #008CBA;
    padding: 16px 32px;
    text-align: center;
    text-decoration: none;
    font-family: cursive;
    font-size: 16px;
    cursor: pointer;
    border-radius: 20px;
    box-shadow: 0 6px 20px 0 rgba(0,0,0,0.30);
}
.button:hover{
    background: linear-gradient(#5bffe9, rgb(251, 255, 33))
}
.contents-item p{
    font-size: 22px;
    margin-top: 30px;
    width: 250px;
    text-align: center;
}
.leftside {
    float: left;
    width: 25%;
    padding-right: 20px;
}
.profile {
    text-align: center;
}
.profile img {
    width: 150px;
    height: 150px;
}
.rounded {
    border-radius: 50%;
}
.profile .sosmed img {
    width: 50px;
    height: 50px;
}
.profile .sosmed img:hover {
    opacity: 0.7;
}
footer {
    padding: 5px;
    background: linear-gradient(#00aaa4, #0f0064);
    text-align: center;
    color: #fff;
}
footer .imghover{
    width: 5%;
}
footer .imghover:hover{
    content: url(profile.png)
}