.barrage{
    position: fixed;
    width: 500px;
    right: -500px;
    z-index: 9999;
    display: inline-block;
}
.barrage_info{
    background-color: rgba(0,0,0,.5);
    padding-right: 8px;
    height: 40px;
    display: inline-block;
    border-radius: 25px;
    transition: all .3s;
}
.barrage_info .portrait{
    display: inline-block;
    margin-top: 4px;
    margin-left: 4px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
}
.close{
    visibility: hidden;
    opacity: 0;
    text-align: center;
    width: 25px;
    height: 25px;
    margin-left: 20px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
    margin-top: 8px;
    z-index: 1200;
    background-image: url("../image/close.png");
}
.barrage_info:hover .close {
    visibility: visible;
    opacity: 1;
}
.psd{
    height: 40px;
    line-height: 40px;
    margin-left: 5px;
}
.psd:hover a{
    text-decoration: underline;
}