#doodle_fallout {
  position: relative;
  width: 512px;
  height: 237px;
  margin: 0 auto;
}

#optics {
  display: none;
  position: absolute;
  width: 306px;
  height: 306px;
}

#optics .scope {
  background: url("../i/scope.png");
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
}

#optics .zoom {
  background: url("../i/fake_bg.png") no-repeat;
  border-radius: 100%;
  position: absolute;
  top: 33px;
  left: 30px;
  width: 80%;
  height: 80%;
}

.cursor_crosshair #optics {
  display: block;
}

.cursor_crosshair {
  cursor: url('../i/blank.png'), url('../i/blank.png'), none;
}

#explosion_animation {
  background-color: #e0ffc7;
  background-repeat: no-repeat;
  background-position: center center;
  display: none;
  position: absolute;
  top: 57px;
  left: 153px;
  width: 298px;
  height: 106px;
  z-index: -1;
}

#explosion_animation.show {
  background-image: url('../i/explosion01.gif');
}

.nav_icon.facebook a:before,
.nav_icon.facebook a:hover:before {
  background: url('http://phobia.ru/static/img/icons/icons@2x.png?v=2&d08c7ed5dc28') -146px -2px no-repeat;
  background-size: 297px 334px;
  width: 28px;
  height: 28px;
  opacity: 1;
}

.nav_icon.vk a:before,
.nav_icon.vk a:hover:before {
  background: url('http://phobia.ru/static/img/icons/icons@2x.png?v=2&d08c7ed5dc28') -214px -2px no-repeat;
  background-size: 297px 334px;
  width: 28px;
  height: 28px;
  opacity: 1;
}

.nav_icon.instagram a:before,
.nav_icon.instagram a:hover:before {
  background: url('http://phobia.ru/static/img/icons/icons@2x.png?v=2&d08c7ed5dc28') -182px -2px no-repeat;
  background-size: 297px 334px;
  width: 28px;
  height: 28px;
  opacity: 1;
}

.nav_icon.vk a:hover:after,
.nav_icon.facebook a:hover:after,
.nav_icon.instagram a:hover:after {
  display: none;
}

.nav_icon.social {
  width: 30px;
  margin-top: 21px;
}