body {
    margin: 0;
    padding: 0;
    font-size: 15px;
    color: black;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-weight: 300;
    background-image: url(../images/R.jpg);
}

footer {
    position: fixed;
    display: block;
    background-color: darkgrey;
    height: 15px;
    padding: 3px;
    left: 0;
    right: 0;
    bottom: 0;
}

#box-login {
    position: relative;
    margin: 5% auto;
    height: 400px;
    width: 600px;
    background: white;
    box-shadow: 0 2px 10px red;
}

.box {
    position: absolute;
    top: 0;
    left: 0;
    box-sizing: border-box;
    padding: 40px;
    width: 300px;
    height: 400px;
}

h1 {
    margin: 0 0 20px 0;
    font-weight: 300;
    font-size: 24px;
}


input[type="text"],
input[type="password"]{
    display: block;
    box-sizing: border-box;
    margin-bottom: 20px;
    padding: 4px;
    width: 220px;
    height: 32px;
    border: none;
    outline: none;
    border-bottom: 1px solid #aaa;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-weight: 300;
    font-size: 15px;
    transition: 0.2s ease;
}

input[type="submit"]{
    margin-bottom: 25px;
    width: 120px;
    height: 32px;
    background: red;
    border: none;
    border-radius: 3px;
    color: white;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    text-transform: uppercase;
    transition: 0.2s ease;
    cursor: pointer;
}

input[type="submit"]:hover,
input[type="submit"]:focus{
    background: grey;
    transition: 0.2 ease;
}

.box-kanan {
    position: absolute;
    top: 0;
    right: 0;
    box-sizing: border-box;
    padding: 40px;
    width: 300px;
    height: 400px;
    background-image: url(../images/latar.jpg);
    background-size: cover;
    background-position: center;
}

.logo {
    display: inline-block;
    width: 120px;
    margin-top: 15px;
    margin-left: 10px;
}

.menu {
    float: right;
}

.menu a {
    float: right;
    color: white;
    padding: 10px 10px;
    text-decoration: none;
    font-size: 20px;
}

.menu a.active {
    background-color: red;
    color: white;
}

.menu a:hover {
    background-color: darkgrey;
    color: black;
}

nav {
    width: 100%;
    margin: auto;
    display: flex;
    line-height: 40px;
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    background: black;
}

nav ul {
    list-style-type: none;
    margin: 5;
    padding: 0;
    overflow: hidden;
}

nav ul li {
    float: left;
}

nav ul li a {
    color: black;
    font-weight: bold;
    text-align: center;
    padding: 0px 10px 0px 10px;
    text-decoration: none;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

nav ul li a:hover {
    text-decoration: none;
}

.wrapper {
    width: 1300px;
    margin: auto;
    position: relative;
}