body {
    padding-top: 60px;
    padding-bottom: 40px;
}
.pubmed_title {
    font-weight: bold;
}
.pubmed_from_title {
    font-weight: bold;
}

.rightparts {
    float: right;
}

.leftparts {
    float: left;
}

/* balloon top */
.top_balloon {
    position: relative;
    display: inline-block;
    background: #fff;
    border: 1px solid #777;
    margin: 3px 0px 0px 0px;
    padding: 2px;
    border-radius: 2px;
    clear: both;
    max-width: 500px;
    min-width: 20px;
}
.top_balloon:after,
.top_balloon:before {
    bottom: 100%;
    left: 50%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}
.top_balloon:after {
    border-color: rgba(255, 255, 255, 0);
    border-bottom-color: #fff;
    border-width: 4px;
    margin-left: -4px;
}
.top_balloon:before {
    border-color: rgba(0, 0, 0, 0);
    border-bottom-color: #000;
    border-width: 5px;
    margin-left: -5px;
}

/* balloon left */
.left_balloon {
    position: relative;
    display: inline-block;
    margin: 0px 0px 0px 5px;
    padding: 0 5px;
    width: auto;
    min-width: 10px;
    height: 20px;
    line-height: 17px;
    color: #FFFFFF;
    font-weight: 400;
    text-align: center;
    background: #585858;
    border: 1px solid #19283C;
    z-index: 0;
}
.left_balloon:before {
    content: "";
    position: absolute;
    top: 50%; left: -4px;
    margin-top: -6px;
    display: block;
    width: 0px;
    height: 0px;
    border-style: solid;
    border-width: 4px 4px 4px 0;
    border-color: transparent #585858 transparent transparent;
    z-index: 0;
}
.left_balloon:after {
    content: "";
    position: absolute;
    top: 50%; left: -6px;
    margin-top: -7px;
    display: block;
    width: 0px;
    height: 0px;
    border-style: solid;
    border-width: 5px 5px 5px 0;
    border-color: transparent #19283C transparent transparent;
    z-index: -1;
}

/* slidepanel */
.toggle_box{
    display:none;
    color:#fff;
    background-color:#f26c4f;
    padding:20px;
    margin-top:20px;
}
.btn{
    background-color:#dddddd;
    padding:10px;
}
.btn.active{
    background-color:#1b325f;
    padding:10px;
    color:#fff;
}
.btn:hover{
    cursor:pointer;
}
.box{
    background-color:#132343;
    width:100%;
    height:20px;
    margin-top:20px;
    margin-bottom:20px;
}