{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
 
body
{
    background-color: gainsboro;
}
 
.badan-utama
{
    width: 100%;
    margin: 5px auto;
    background-color: white;
    padding: 5px;
    overflow: hidden;
    height: 100%;
}
 
header
{
    background-color: green;
    color: white;
    padding: 20px;
}
 
header h2
{
    margin-bottom: 7px;
    font-size: 35px;
}
 
.navigasi ul 
{
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color:orange;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 20px;
    font-weight: bold;
}
 
.navigasi li 
{
    float: left;
}
 
.navigasi li a 
{
    display: block;
    color: white;
    text-align: center;
    padding: 10px 20px;
    text-decoration: none;
}
 
.navigasi li a:hover 
{
    background-color:red;
    transition-duration: 2s;
}
 
.banner
{
    margin-bottom: 15px;
}
 
.banner img
{
    display: block;
    width: 100%;
    height: 330px;
}
 
.kotak
{
    border: 1px solid gainsboro;
    padding: 10px;
    margin-bottom: 15px;
}
 
.kotak h3
{
    background-color: crimson;
    color: white;
    text-align: center;
    
}
 
.kotak img
{
    display: block;
    width: 100%;
    margin-bottom: 10px;
}
 
.kotak p
{
    margin-bottom: 10px;
}
 
.menu-tengah
{
    width: 100%;
    margin-right: 10px;
    float: left;
    height: 100%;
}
 
.menu-tengah h3
{
    background: none;
    color: crimson;
    margin-bottom: 0;
}
 
.tanggal-posting
{
    color: gray;
    text-align: right;
    font-size: 12px;
    margin-bottom: 10px;
    display: block;
}
 
.tombol
{
    display: block;
    text-decoration: none;
    padding: 10px;
    width: 120px;
    color: white;
    border-radius: 5px;
    text-align: center;
    

}
 
.tombol:hover
{
    background-color: black;
    transition-duration: 2s;
}
 
.tombol-pesan
{
    background-color: green;
}
 
.tombol-lengkap
{
    background-color: darkorange;
}
 
.menu-kanan
{
    width: 250px;
    float: left;
}
 
.menu-kanan, .menu-kiri, .menu-tengah
{
    margin-bottom: 15px;
}
 
footer
{
    clear: both;
    background-color: crimson;
    color: white;
    padding: 15px;
    text-align: center;
}
 
.menu-artikel ul
{
    list-style-type: none;
}
 
.menu-artikel ul li a
{
    text-decoration: none;
    display: block;
    padding: 13px;
    border-bottom: 1px solid gainsboro;
    margin-bottom: 12px;
    color: black;
}
 
.menu-artikel ul li a:hover
{
    color: darkorange;
    border-bottom: 5px double chocolate;
    transition-duration: 2s;
}
 
 
/*untuk tablet*/
@media screen and (max-width:1080px)
{
    .badan-utama
    {
        width: 100%;
    }
 
    .menu-kiri
    {
        width: 25%;
    }
 
    .menu-tengah
    {
        width: 100%;
        float: right;
    }
 
    .menu-kanan
    {
        clear: both;
        float: none;
        width: 100%;
    }
}
 
/*untuk android*/
@media screen and (max-width:780px)
{
    header h2, header p
    {
        text-align: center;
    }
 
    .menu-kiri, .menu-kanan, .menu-tengah
    {
        float: none;
        width: 100%;
    }
 
    .navigasi li
    {
        float: none;
    }
}