/** =======================
 * Contenedor Principal
 ===========================*/

 .accordion {
    width: 100%;
    margin: 0px auto;
    background: #fff;
    z-index: 10;
    border-top: thin solid #666; 
    border-bottom: thin solid #666; 
 }

.accordion .link {
    cursor: pointer;
    display: block;
    padding: 15px 15px 15px 42px;
    color: #666;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid #CCC;
    position: relative;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

 .accordion ul{
    list-style: none;
 }

.accordion li:last-child .link {
    border-bottom: 0;
}

.accordion li i {
    position: absolute;
    top: 16px;
    left: 12px;
    font-size: 18px;
    color: #595959;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.accordion li i.fa-chevron-down {
    right: 12px;
    left: auto;
    font-size: 16px;
}

.accordion li.open .link {
    color: #666;
}

.accordion li.open i {
    color: #666;
}
.accordion li.open i.fa-chevron-down {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

.accordion li.default .submenu {display: block;}
/**
 * Submenu
 -----------------------------*/
 .submenu {
        border-top: thin solid #666; 
    display: none;
    background: #fff;
    font-size: 14px;
    z-index: 10;
 }

  .submenu ul {
    overflow: scroll;
  }

 .submenu li {
    border-bottom: 1px solid #666;
 }

 .submenu a {
    display: block;
    text-decoration: none;
    color: #666;
    padding: 12px;
    padding-left: 42px;
    -webkit-transition: all 0.25s ease;
    -o-transition: all 0.25s ease;
    transition: all 0.25s ease;
 }

 .submenu a:hover {
    background: #888;
    color: #FFF;
 }