body{overflow:hidden;}

.video-player{background-color: transparent;display: block;position: absolute;z-index: 1;top:0;}
.video_mask{ width:100%; height:100%; position:absolute; left:0; top:0; z-index:90; background-color:rgba(0,0,0,0.4); }
.login{ width:260px;padding: 20px;
  /* background-color:rgba(0,0,0,0.5); */
  border-radius: 4px;position:absolute;right:20%;top: 40%; margin:-150px 0 0 -150px;z-index:99;}
.login h1{ text-align:center; color:#fff; font-size:24px; margin-bottom:20px; }
.form_code{ position:relative; }
.form_code .code{ position:absolute; right:0; top:1px; cursor:pointer; }
.login_btn{ width:100%; }
#verify{ text-align:center}
.register {
  cursor: pointer;
  color: #fff;
  margin-top: 10px;
  float: right;
}
.forgetpwd {
  float: right;
  cursor: pointer;
  color: #fff;
  margin-top: 10px;
}
.log {
  cursor: pointer;
  color: #fff;
  margin-top: 10px;
  float: right;
}