body{
  margin: 0;
}
.center {
    width: 1300px;
    margin: auto;
  }

.mingxingjiang_01{
  background: url(../images/minisite_01.jpg) 50% 0 no-repeat;
}

.mingxingjiang_01 .logo{
 position: absolute;
 top: 18px;
 left: 200px;
}

.mingxingjiang_02{
  height: 451px;
  background: url(../images/minisite_01.png) 50% 0 no-repeat;
}

.mingxingjiang_03{
  height: 1462px;
  background: url(../images/minisite_02.png) 50% 0 no-repeat;
}

.mingxingjiang_04{
  height: 2070px;
  background: url(../images/minisite_03.png) 50% 0 no-repeat;
}

.mingxingjiang_05{
  height: 4209px;
  background: url(../images/minisite_04.png) 50% 0 no-repeat;
}