body {
    margin:0;
    background-color: powderblue;
}
.collapsible {
    background-color: #777;
    color: white;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
}

.active, .collapsible:hover {
    background-color: #555;
}

.content {
    padding: 0 18px;
    display: none;
    overflow: hidden;
    background-color: #f1f1f1;
}
#mnu {
    font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
    border-collapse: collapse;
    width: 100%;
}

#mnu td, #mnu th {
    border: 1px solid #ddd;
    padding: 2px;
}

#mnu tr:nth-child(even){background-color: #f2f2f2;}

#mnu tr:hover {background-color: #ddd;}

#mnu th {
    padding-top: 0px;
    padding-bottom: 0px;
    text-align: left;
    background-color: #4CAF50;
    color: white;
}

#customers {
    font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
    border-collapse: collapse;
    width: 100%;
}

#customers td, #customers th {
    border: 1px solid #ddd;
    padding: 8px;
}

#customers tr:nth-child(even){background-color: #f2f2f2;}

#customers tr:hover {background-color: #ddd;}

#customers th {
    padding-top: 12px;
    padding-bottom: 12px;
    text-align: left;
    background-color: #4CAF50;
    color: white;
}
textarea {
    width: 100%;
    padding: 5px 10px;
    margin: 2px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
input[type=text], select {
    width: 100%;
    padding: 5px 10px;
    margin: 2px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
input[type=password], select {
    width: 100%;
    padding: 5px 10px;
    margin: 2px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
input[type=number], select {
    width: 100%;
    padding: 5px 10px;
    margin: 2px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
input[type=date], select {
    width: 100%;
    padding: 5px 10px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
}
input[type=datetime-local], select {
    width: 100%;
    padding: 5px 10px;
    margin: 2px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
input[type=submit] {
    width: 100%;
    background-color: #4CAF50;
    color: white;
    padding: 14px 20px;
    margin: 2px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
input[type=reset] {
    width: 100%;
    background-color: #4CAF50;
    color: white;
    padding: 14px 20px;
    margin: 2px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
input[type=button] {
    width: 100%;
    background-color: #4CAF50;
    color: white;
    padding: 14px 20px;
    margin: 2px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
input[type=submit]:hover {
    background-color: #45a049;
}
.error {color: #FF0000;}
.button {
    background-color: red; /* Green */
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}
.footer {
   position: fixed;
   left: 0;
   bottom: 0;
   width: 100%;
   background-color: orange;
   color: white;
   text-align: center;
}
.header {
   position: fixed;
   left: 0;
   top: 0;
   width: 100%;
   background-color: black;
   color: white;
   text-align: left;
}
.dropbtn {
    background-color: black;
    color: white;
    width:100%;
    padding: 16px;
    font-size: 16px;
    border: none;
}

.dropdown {
    position: fixed;
    left:0;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: fixed;
    left:0;
    background-color: #f1f1f1;
    min-width: 260px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align:left;
}

.dropdown-content a:hover {background-color: #ddd;}
.dropdown:hover .dropdown-content {display: block;}
.dropdown:hover .dropbtn {background-color: #3e8e41;}
#ringkas {background-color: #ddd;}
#lengkap {text-align:justify;}