.barrage {
  position: fixed;
  top: 70px;
  right: -500px;
  display: inline-block;
  width: 500px;
  z-index: 99999;
}
.barrage_box {
  background-color: rgba(0, 0, 0, 0.5);
  padding-right: 8px;
  height: 40px;
  display: inline-block;
  border-radius: 25px;
  transition: all 0.3s;
}
.barrage_box .portrait {
  display: inline-block;
  margin-top: 4px;
  margin-left: 4px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
}
.barrage_box .portrait img {
  width: 100%;
  height: 100%;
}
.barrage_box div.p a {
  margin-right: 2px;
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  margin-left: 18px;
}
.barrage_box div.p a:hover {
  text-decoration: underline;
}
.barrage_box .close {
  visibility: hidden;
  opacity: 0;
  text-align: center;
  width: 25px;
  height: 25px;
  margin-left: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  margin-top: 8px;
  background-image: url('../images/close.png');
  cursor: pointer;
}
.barrage_box:hover .close {
  visibility: visible;
  opacity: 1;
}
.barrage_box .close a {
  display: block;
}
.barrage_box .close .icon-close {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  display: inline-block;
  margin-top: 5px;
}
.barrage .z {
  float: left !important;
}
.barrage a {
  text-decoration: none;
}