.LOGO {
  width: 434px;
  height: 150px;
  padding: 5px 0 0 5px;
  position: absolute;
  top: 0;
  left: 0;
  background: url(./img/logoBg.png) no-repeat left top;
  z-index: 19890101
}

.LOGO .logoImg {
  height: 68px;
  padding: 7px;
  position: relative
}

.LOGO .logoImg img {
  position: absolute;
  top: 7px
}

.LOGO .logoImg .logo1 {
  top: 10px;
  left: 20px;
  height: 70px
}

.LOGO .logoImg .logo2 {
  left: 95px
}

.LOGO .logoMenu {
  height: 68px;
  position: relative
}

.LOGO .logoMenu .menu1 {
  position: absolute;
  left: 60px;
  top: 0;
  width: 64px;
  height: 64px;
  background: url(./img/logobtn1.png) no-repeat center
}

.LOGO .logoMenu .menu1 span {
  cursor: pointer;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2
}

.LOGO .logoMenu .menu1 .menuMask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: url(./img/logoCir.png) no-repeat center;
  animation: circle 2s infinite linear
}

.LOGO .logoMenu .menu2 {
  position: absolute;
  left: 137px;
  top: 0;
  width: 64px;
  height: 64px;
  background: url(./img/logobtn3.png) no-repeat center
}

.LOGO .logoMenu .menu2 span {
  cursor: pointer;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2
}

.LOGO .logoMenu .menu2 .menuMask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: url(./img/logoCir.png) no-repeat center;
  animation: circle2 2s infinite linear
}

.LOGO .logoMenu .menu3 {
  position: absolute;
  left: 213px;
  top: 0;
  width: 64px;
  height: 64px;
  background: url(./img/logobtn2.png) no-repeat center
}

.LOGO .logoMenu .menu3 span {
  cursor: pointer;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2
}

.LOGO .logoMenu .menu3 .menuMask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: url(./img/logoCir.png) no-repeat center;
  animation: circle 2s infinite linear
}

.LOGO .logoMenu .menu4 {
  position: absolute;
  left: 290px;
  top: 0;
  width: 64px;
  height: 64px;
  background: url(./img/logobtn4.png) no-repeat center
}

.LOGO .logoMenu .menu4 span {
  cursor: pointer;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2
}

.LOGO .logoMenu .menu4 .menuMask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: url(./img/logoCir.png) no-repeat center;
  animation: circle2 2s infinite linear
}

.LOGO .logoMenu .menu4-ul {
  padding: 2px 5px;
  display: none;
  position: absolute;
  top: 64px;
  right: 18px;
  background: rgba(0, 48, 64, .6)
}

.LOGO .logoMenu .menu4-ul li {
  cursor: pointer;
  height: 26px;
  line-height: 26px;
  min-width: 100px;
  margin-left: 3px;
  padding-left: 5px;
  text-align: left;
  color: #fff;
  font-size: 14px
}

.LOGO .logoMenu .menu4-ul li.activate {
  color: #4dffff
}

.LOGO .logoMenu .menu4-ul li:hover {
  color: #4dffff
}

.LOGO .logoMenu .menu4-ul i {
  margin-right: 10px
}