* {
    box-sizing: border-box;
}
.row::after {
    content: "";
    clear: both;
    display: table;
}
[class*="col-"] {
    float: left;
    padding: 15px; 
}
html {
    font-family: "Helvetica, sans-serif"; 
    /* font-family: "Times New Roman";  */
}

.header {
    background-color: #9933cc;
    color: #ffffff;
    padding: 15px; 
    visibility: hidden;
    display: none;
}
.menu ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
.menu li {
    padding: 8px;
    margin-bottom: 7px;
    background-color: #33b5e5;
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

.menu li.act {background-color: #FF0000}

.menu li:hover {
    background-color: #000000;
    cursor: pointer;
}


ul.topnav {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

ul.topnav li {float: left;}

ul.topnav li a, .dropbtn {
    display: block;
    color: white;
    text-align: left;
    padding: 14px 16px;
    text-decoration: none;
}

ul.topnav li a.act  {
    background-color: #FF0000;
}

ul.topnav li a:hover, .dropdown:hover .dropbtn {
    background-color: black;
}


ul.topnav li.dropdown {
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #003333;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

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

.dropdown-content a:hover {background-color: #f1f1f1}

.dropdown:hover .dropdown-content {
    display: block;
}

.rbubble {
  float: right;
}

/* Breadcrumb style start */
 /* Style the list */
ul.breadcrumb {
    padding: 10px 16px;
    list-style: none;
    background-color: #eee;
}

/* Display list items side by side */
ul.breadcrumb li {
    display: inline;
    font-size: 18px;
}

/* Add a slash symbol (/) before/behind each list item */
ul.breadcrumb li+li:before {
    padding: 8px;
    color: red;
    content: "/\00a0";
}

/* Add a color to all links inside the list */
ul.breadcrumb li a {
    color: #0275d8;
    text-decoration: none;
}

/* Add a color on mouse-over */
ul.breadcrumb li a:hover {
    color: #01447e;
    text-decoration: underline;
} 
/* Breadcrumb style finished */


/* accordion based style */
 /* Style the buttons that are used to open and close the accordion panel */
button.accordion {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    transition: 0.4s;
}

/* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
button.accordion.active, button.accordion:hover {
    /* background-color: #ccc; */
    background-color: #aaa; 
}

/* Style the accordion panel. Note: hidden by default */
div.panel {
    padding: 0 18px;
    background-color: white;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
} 


button.accordion:after {
    content: '\02795'; /* Unicode character for "plus" sign (+) */
    font-size: 13px;
    color: #777;
    float: right;
    margin-left: 5px;
}

button.accordion.active:after {
    content: "\2796"; /* Unicode character for "minus" sign (-) */
}


/* accordion based style end */


.aside {
    background-color: #0099cc;
    padding: 15px;
    color: #ffffff;
    text-align: center;
    font-size: 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.footer {
    background-color: #003333;
    color: #ffffff;
    text-align: center;
    font-size: 12px;
    padding: 15px;
}
/* For mobile phones: mobile-first approach!!! */
[class*="col-"] {
    width: 100%;
}

@media only screen and (min-width: 768px) {
    /* For desktop: */
    .col-1 {width: 8.33%;}
    .col-2 {width: 16.66%;}
    .col-3 {width: 25%;}
    .col-4 {width: 33.33%;}
    .col-5 {width: 41.66%;}
    .col-6 {width: 50%;}
    .col-7 {width: 58.33%;}
    .col-8 {width: 66.66%;}
    .col-9 {width: 75%;}
    .col-10 {width: 83.33%;}
    .col-11 {width: 91.66%;}
    .col-12 {width: 100%;}
    ul.topnav li.right, ul.topnav li {float: left}
    .header {
    	visibility: visible;
	display: block;
    }
}