.knowledge-item{
    background:#fff;
    border-bottom: 1px solid #DFDFDF;
    border-left: 1px solid #ECECEC;
    border-right: 1px solid #ECECEC;
    border-top: 1px solid #ECECEC;
    box-shadow: 0 1px 1px 0 rgba(0,0,0,0.04);
    border-radius: 15px;
    padding: 30px 30px 20px 30px;
    height:100%;
}

.knowledge-item .item-header{
    color:#0368b0;
}

.knowledge-item .btn-container{
    margin-bottom:25px;
}

.knowledge-item .btn-container a{
    margin-bottom:5px;
    display:inline-block;
}

.knowledge-item .toggle{
    margin:0;
}

.knowledge-item .toggle.toggle-simple{
    background:#fcfcfc;
    padding:10px 25px;
    border-radius:15px;
    border:1px solid #eee;
}

.knowledge-item .toggle.toggle-simple .toggle a.toggle-trigger{
    margin-bottom:0;
    padding: 10px 25px;
}

.knowledge-item .toggle.toggle-simple .toggle a.toggle-trigger:before{
    color:#aaa;
    content: '\f078';
    left:0;
    top:10px;
}

.knowledge-item .toggle.toggle-simple .toggle.active a.toggle-trigger:before{
    content: '\f077';
}

.knowledge-item .toggle.toggle-simple .toggle a.toggle-trigger:after{
    display:none;
}

@media only screen and (max-width:500px){
    .knowledge-item .btn-container a{
        margin:5px auto;
        display:block;
    }
}