.tabs-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tabs-nav li:first-child a {
    border-right: 0;
    -moz-border-radius-topleft: 0px;
    -webkit-border-top-left-radius: 0px;
    border-top-left-radius: 0px;
}

.tabs-nav .tab-active a {
    border-bottom-color: hsla(0, 0%, 0%, 0);
    color: #fff;
    cursor: default;
    background: rgb(255,150,0);
    background: -moz-linear-gradient(45deg, rgba(255,150,0,1) 0%, rgba(255,175,0,1) 100%);
    background: -webkit-linear-gradient(45deg, rgba(255,150,0,1) 0%, rgba(255,175,0,1) 100%);
    background: linear-gradient(45deg, rgba(255,150,0,1) 0%, rgba(255,175,0,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ff9600",endColorstr="#ffaf00",GradientType=1);
}
.tabs-nav a {
    background: #f2f2f2;
    border: 1px solid #ffffff;
    color: #8c8c8c;
    display: block;
    font-size: 1rem;
    font-weight: bold;
    height: 4em;
    line-height: 4em;
    text-align: center;
    text-transform: uppercase;
    width: 100%;
}
.tabs-nav li {
    float: left;
    width: 25%;
    margin: 0;
}

.tabs-stage {
    border: 1px solid #fff;
    -webkit-border-radius: 0 0 6px 6px;
    -moz-border-radius: 0 0 6px 6px;
    -ms-border-radius: 0 0 6px 6px;
    -o-border-radius: 0 0 6px 6px;
    border-radius: 0 0 6px 6px;
    border-top: 0;
    clear: both;
    margin-bottom: 20px;
    position: relative;
    top: 2px;
    width: 90%;
    padding: 2% 5%;
    background: #f2f2f2;
}

.tabs-stage li {
    list-style-type: none;
}

.tabs-stage p {
    margin: 0;
    padding: 20px;
    color: hsl(0, 0%, 33%);
}