input {
    display: none;
}
.virtual_btnfull {
text-align: center;
display: flow-root;
width: 100%;
background-color: #ddd;
padding: 10px;
color: #000;
transition: 0.3s;
}

.virtual_btnfull:hover {
background-color: #ccc;
color: #282829;
text-decoration: none;
}




.virtual_btn2x {
text-align: center;
display: flow-root;
width: 50%;
background-color: #ddd;
padding: 10px;
color: #000;
transition: 0.3s;
}

.virtual_btn2x:hover {
background-color: #ccc;
color: #282829;
text-decoration: none;
}

.virtual_nbbts {
/*display: block ruby;*/
display: flex;
}

.virtual_faicon {
font-size: 30px;
padding: 17px 25px;
background-color: #282829;
margin: 0px 15px;
color: white;
}

.virtual_faicont {
margin-top: 17px;
}

.virtual_label {
    display: flex;
    width: 100%;
    height: 60px;
    /*cursor: pointer;
    border: 3px solid #3E474F;*/
    user-select: none;
    background-color: #ddd;
    /*display: block;*/
}

.virtual_label div:first-child {
    width: 100%;
    line-height: 55px;
    margin-left: 10px;
    font-size: 1.2em;
}

/*.cross{
    margin-right:15px;
    margin-top:3px;
}

.cross:before,.cross:after {
    content: '';
    border-top: 2px solid #3E474F;
    width: 15px;
    display: block;
    margin-top: 18px;
    transition: 0.3s;
}

.cross:after {
    transform: rotate(90deg);
    margin-top: -2px;
}

.content {
    box-sizing: border-box;
    font-size: 0.9em;
    margin: 10px 10px;
    height: 0;
    overflow: hidden;
    transition: height, .5s;
}

input:checked ~ .content {
    height: auto;
    transition: height, 1s;
}

input:checked ~ label .cross:before {
    transform: rotate(180deg);
}

input:checked ~ label .cross:after {
    transform: rotate(0deg);
}

.questions{
    margin-top:20px;
    height: 0;
    overflow: hidden;
    transition: height, .5s;
}

.questions label{
    border:none;
    box-shadow: none;
    margin:0;
}

input:checked ~ .questions {
    height: 400px;
    border-bottom:2px solid #3E474F;
    transition: 1s;
}
*/
/*----------tool-tip------------*/

.tip {
    color: #f03768;
    cursor: help;
    position: relative;
    overflow: visible;
    font-family: monospace;
    font-size: 1.3em;
}

.tip:before,
.tip:after {
    position: absolute;
    opacity: 0;
    z-index: -100;    
    transform: translateY(-30%);
    transition: .4s;
}

.tip:before {
    content: '';
    border-style: solid;
    border-width: 0.8em 0.5em 0 0.5em;
    border-color: #3E474F transparent transparent transparent;
    transform: translateY(-200%);
    bottom:90%;
    left:50%;
}

.tip:after {
    content: attr(data-tip);
    background: #3E474F;
    color: white;
    width: 150px;
    padding: 10px;
    font-size: 0.8em;
    bottom: 150%;
    left: -50%;
}

.tip:hover:before,
.tip:hover:after {
    opacity: 1;
    z-index: 100;
    transform: scaleY(1);
}


vnav ul {
    -webkit-font-smoothing:antialiased;
    text-shadow:0 1px 0 #FFF;
    background: #ddd;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}
vnav li {
    float: left;
    margin: 0;
    padding: 0;
    position: relative;
    min-width: 20%;
}
vnav a {
    background: #ddd;
    color: #444;
    display: block;
    font: bold 16px/50px sans-serif;
    padding: 0 25px;
    text-align: center;
    text-decoration: none;
    -webkit-transition: all .25s ease;
       -moz-transition: all .25s ease;
        -ms-transition: all .25s ease;
         -o-transition: all .25s ease;
            transition: all .25s ease;
}
vnav li:hover a {
    background: #ccc;
    text-decoration: none!important;
    color: #282829!important;
}

.vtopactive{
    background: none;
    text-decoration: none!important;
    color: #FF0000!important;
}


vnav li ul {
    float: left;
    left: 0;
    opacity: 0;
    position: absolute;
    top: 35px;
    visibility: hidden;
    z-index: 1;
    -webkit-transition: all .25s ease;
       -moz-transition: all .25s ease;
        -ms-transition: all .25s ease;
         -o-transition: all .25s ease;
            transition: all .25s ease;
}
vnav li:hover ul {
    opacity: 1;
    top: 50px;
    visibility: visible;
}
vnav li ul li {
    float: none;
    width: 100%;
}
vnav li ul a:hover {
    background: #bbb;
}

/* Clearfix */

.cf:after, .cf:before {
    content:"";
    display:table;
}
.cf:after {
    clear:both;
}
.cf {
    zoom:1;
}​