* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}

body {
    background: #4f4f4f;
    font-family: Arial, Helvetica, sans-serif;
}

.container {
    width: 890px;
    margin: auto;
    margin-top: 20px;
    margin-bottom: 15px;
}

header {
    background: #55557f;
    height:250px;
    color: white;
    text-align: left;
    line-height: 20px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.text-header {
    float: right;
    width: 320px;
    text-align: center;
    line-height: 20px;
    padding: 20px;
    font-size: 11px;
    color: #ffffff;
}

nav {
    background: #55557f;
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: 890px;
    overflow: hidden;
}

.dropbtn {
    background: #fafafa;
    width: 120px;
    color: rgb(0, 0, 0);
    padding: 10px;
    border: none;
    border-top-right-radius: 20px;
//    border-bottom-right-radius: 20px;
    cursor: pointer;
}

.dropbtn:hover, .dropbtn:focus {
    background: #ff0000;
}

.dropdown {
    float: left;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #ff0000;
    min-width: 120px;
    overflow: auto;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content a {
    color: #ffffff;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown a:hover {
    background-color: #55557f;
}

.show {
    display: block;
}

content {
    background: #55557f;
    height: 100%;
    width: 890px;
    float: left;
}

.content-box {
    background: #ffffff;
    font-size: 14px;
    color: #2c2c2c;
    text-align: justify;
    line-height: 25px;
    border: 1px solid #55557f;
    border-radius: 10px;
    margin-top: 20px;
    margin-left: 8px;
    margin-right: 8px;
    height: 100%;
    padding: 20px;
}

.accordion {
    background: #ffffff;
    color: #ffffff;
    cursor: pointer;
    padding: 0px;
    width: 100%;
    border-top: 1px dashed #55557f;
    border-bottom: 0px;
    border-right: 0px;
    border-left:0px;
    text-align: right;
    outline: none;
    font-size: 12px;
    transition: 0.4s;
}

.accordion.active,accordion:hover {
    background: #ffffff;
}

.accordion:after {
    content: '\02795';
    font-size: 12px;
    color: #55557f;
    float: right;
    margin-left: 0;
}

.accordion.active:after {
    content: '\2796';
}

.panel {
    background: #ffffff;
    overflow: hidden;
    height: 0;
    transition: 0.6s ease-in-out;
    opacity: 0;
}

.panel.show {
    opacity: 1;
    height: 100%;
    border: 1px dashed #55557f;
    padding: 10px;
}

hr.dashed {
  border-top: 1px dashed #55557f;
}

.img {
    width: 100%;
    height: 250px;
}

.img1 {
    width: 100%;
    height: 400px;
}

footer {
    background: #55557f;
    height: 120px;
    line-height: 20px;
    padding: 15px;
    font-size: 12px;
    color: white;
    clear: both;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.text-tentang {
    width: 300px;
    height: auto;
    float: left;
    text-align: justify;
    border: 1px solid #ffffff;
    line-height: 15px;
    padding: 5px;
    font-size: 11px;
    color: #ffffff;
}

mark {
    background: #55557f;
    color: #ffffff;
    height: 20px;
    text-align: center;
    width: auto;
    position: absolute;
    padding: 1px;
}

ol {
    counter-reset: mycounter;
}

li {
    list-style: none;  /* disable the default counter */
}

li::before {
    counter-increment: mycounter;
    content: counter(mycounter, lower-roman) ". ";
}

p.center {
    text-align: right;
}

.c {
    background: #4f4f4f;
    color: #ffffff;
    text-align: left;
    padding: 10px;
    height: 100%;
    width: auto;
    border-left: 4px solid #0000ff;
}

.cc {
    background: #ffffff;
    color: #000000;
    text-align: justify;
    padding: 10px;
    height: 100%;
    width: auto;
    border-radius: 10px;
    border: 1px dashed #000000;
}

.dec {
    background: #4f4f4f;
    width: 230px;
    padding: 10px;
    margin-top: 70px;
    text-align: center;
    position: absolute;
    color: white;
    border: none;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
}

@media only screen and (max-width:600px)
{
.container {
    width: 100%;
}
content {
    width: 100%;
}
nav {
    width: 100%;
}
.dec {
    display: none;
}
}