a:hover, a:focus {
    outline: none;
    text-decoration: none;
}
#accordion {
    margin: 30px 0px 0px 0px;
}
#accordion h4.panel-title {
    margin: 0.5rem auto 1.5rem;
}
#accordion .panel {
    border-radius: 0;
    box-shadow: none;
}
#accordion .panel-heading {
    padding: 0;
    border-radius: 0;
    background: #fff;
}
#accordion .panel-title {
    overflow: hidden;
}
#accordion .panel-title a {
    display: block;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    background: #333;
    text-transform: capitalize;
    padding: 17px 17px 17px 60px;
    position: relative;
    transition: all 0.30s linear 0s;
    text-decoration: none;
}
/* Replace FontAwesome icons with numbers from data-index attribute */
#accordion .panel-title a:before,
#accordion .panel-title a.collapsed:before {
    content: attr(data-index);
    font-family: inherit;
    width: 50px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    color: #fff;
    font-size: 20px;
    line-height: 50px;
    text-align: center;
    background: #c90000;
    transition: all 0.30s linear 0s;
}
#accordion .panel-body {
    border-top: none;
    color: #000;
}