.board .nav-tabs {
    position: relative;

}

p.narrow{
    width: 60%;
    margin: 10px auto;
}

.liner{
    height: 2px;
    background: #ddd;
    position: absolute;
    width: 80%;
    margin: 0 auto;
    left: 0;
    right: 0;
    top: 50%;
    z-index: 1;
}

.nav-tabs > li.active > a, .nav-tabs > li.active > a:hover, .nav-tabs > li.active > a:focus {
    color: #555555;
    cursor: default;
    /* background-color: #ffffff; */
    border: 0;
    border-bottom-color: transparent;
}

span.round-tabs{
    width: 70px;
    height: 70px;
    line-height: 70px;
    display: inline-block;
    background: white;
    z-index: 2;
    position: absolute;
    left: 0;
    text-align: center;
    font-size: 25px;
}

span.round-tabs.s1{
    color: mediumslateblue;
    border: 2px solid mediumslateblue;
}

li.active span.round-tabs.s1{
    background: #fff !important;
    border: 2px solid #ddd;
    color: mediumslateblue;
}

span.round-tabs.s1 i{
    color: mediumslateblue;
}

span.round-tabs.s2{
    color: gold;
    border: 2px solid gold;
}

li.active span.round-tabs.s2{
    background: #fff !important;
    border: 2px solid #ddd;
    color: gold;
}

span.round-tabs.s2 i{
    color: gold;
}

span.round-tabs.s3{
    color: dodgerblue;
    border: 2px solid dodgerblue;
}

li.active span.round-tabs.s3{
    background: #fff !important;
    border: 2px solid #ddd;
    color: dodgerblue;
}

span.round-tabs.s3 i{
    color: dodgerblue;
}

span.round-tabs.s4{
    color: tomato;
    border: 2px solid tomato;
}

li.active span.round-tabs.s4{
    background: #fff !important;
    border: 2px solid #ddd;
    color: tomato;
}

span.round-tabs.s4 i{
    color: tomato;
}

span.round-tabs.s5{
    color: limegreen;
    border: 2px solid limegreen;
}

li.active span.round-tabs.s5{
    background: #fff !important;
    border: 2px solid #ddd;
    color: limegreen;
}

span.round-tabs.s5 i{
    color: limegreen;
}

span.round-tabs.s6{
    color: chocolate;
    border: 2px solid chocolate;
}

li.active span.round-tabs.s6{
    background: #fff !important;
    border: 2px solid #ddd;
    color: chocolate;
}

span.round-tabs.s6 i{
    color: chocolate;
}

.nav-tabs > li.active > a span.round-tabs{
    background: #fafafa;
}
.nav-tabs > li {
    width: 20%;
}
/*li.active:before {
    content: " ";
    position: absolute;
    left: 45%;
    opacity:0;
    margin: 0 auto;
    bottom: -2px;
    border: 10px solid transparent;
    border-bottom-color: #fff;
    z-index: 1;
    transition:0.2s ease-in-out;
}*/
.nav-tabs > li:after {
    content: " ";
    position: absolute;
    left: 48%;
   opacity:0;
    margin: 0 auto;
    bottom: 0px;
    border: 5px solid transparent;
    border-bottom-color: #ddd;
    transition:0.1s ease-in-out;
    
}
.nav-tabs > li.active:after {
    content: " ";
    position: absolute;
    left: 48%;
   opacity:1;
    margin: 0 auto;
    bottom: 0px;
    border: 10px solid transparent;
    border-bottom-color: var(--bs-primary) ;
    
}
.nav-tabs > li a{
   width: 70px;
   height: 70px;
   margin: 20px auto;
   border-radius: 100%;
   padding: 0;
}

.nav-tabs > li a:hover{
    background: transparent;
}
/*
.tab-content{
}*/
.tab-pane{
   position: relative;
    padding-top: 20px;
}
.tab-content .head{
    font-size: 25px;
    text-transform: uppercase;
    padding-bottom: 10px;
}
.btn-outline-rounded{
    padding: 10px 40px;
    margin: 20px 0;
    border: 2px solid transparent;
    border-radius: 25px;
}

.btn.green{
    background-color:#5cb85c;
    /*border: 2px solid #5cb85c;*/
    color: #ffffff;
}



@media( max-width : 585px ){
    
    .board {
        height:auto !important;
    }
    span.round-tabs {
        font-size:16px;
width: 50px;
height: 50px;
line-height: 50px;
    }
    .tab-content .head{
        font-size:20px;
        }
    .nav-tabs > li a {
width: 50px;
height: 50px;
line-height:50px;
}

.nav-tabs > li.active:after {
content: " ";
position: absolute;
left: 35%;
}

.btn-outline-rounded {
    padding:12px 20px;
    }
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}