* {
    padding:0;
    margin:0;
    font-family: sans-serif;
}
a {
    color: inherit;
    text-decoration: none;
}
.medsos {
    padding: 5px 0px;
    background-color: #309286;
}
.medsos ul li {
    display: inline-block;
    color: #fff;
    margin-right: 10px;
}
.medsos ul li:hover {
    color: rgb(252, 202, 78);
}
.container {
    width: 80%;
    margin: 0px auto;
}
.container:after {
    content: '';
    display: block;
    clear: both;
}
header h1 {
    float: left;
    padding: 15px 0px;
    color: #309286;
}
header ul {
    float: right;
}
header ul li {
    display: inline-block;
}
header ul li a {
    padding: 25px 20px;
    display: inline-block;
    font-weight: bold;
}
header ul li a:hover {
    background-color: rgb(255, 192, 34);
    color:black;
}
.active {
    background-color: #309286;
    color: #fff;
}
.banner {
    height: 60vh;
    background-image: url('../img/plangsmk.jpg');
    background-size: cover;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.banner:after {
    content:'';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.banner h2 {
    color: #fff;
    z-index: 1;
    padding: 20px 25px;
    border: 3px solid #fff;
    font-family: 'trebuchet MS';
    font-size: 40px;
}
section {
    padding: 50px 0px;
}
section h3 {
    text-align: center;
    padding: 20px 0px;
    color: silver;
    font-size: 30px;
}
footer {
    padding: 30px 0;
    background-color:darkslategrey;
    color: rgb(240, 206, 120);
    text-align: center;
}
.label {
    background-color: #309286;
    color: #fff;
    padding: 25px 0;
}
.label:hover {
    color: silver;
}