.share_box{
    width: 692px;
    height: 145px;
    border: 1px solid #dfdfdf;
    border-radius: 3px;
    background: #fff;
}
.share_area{
    position: relative;
    height: 90px;
    width: 580px;
    margin: 10px auto;
}
.share_area textarea{
    width: 570px;
    height: 80px;
    resize: none;
    outline: none;
    font-family: "microsoft yahei";
    color: #666;
    border: 1px solid #dfdfdf;
    display: block;
    overflow-y: auto;
    padding: 5px;
}
.share_area label{
    position: absolute;
    right: 5px;
    bottom: 5px;
}
.share_box .resource_item{
    border-bottom: none;
    margin-top: 10px;
}
.share_box .resource_item a{
    margin-right: 10px;
}
.share_box .resource_item h3 a.already,
.share_box .resource_item h3 a.already span{
    background: #CCCCCC;
    color: black;
}