.main-preloader {
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 999999999;
  background-color: #ffffff;
  text-align: center;
}
.main-preloader .main-preloader-inner {
  position: absolute;
  top: 40%;
  width: 100%;
}
.main-preloader .preloader-percentage {
  color: #000000;
  margin: 0;
}
.main-preloader .preloader-percentage span {
  display: inline-block;
  float: center;
  font-size: 50px;
}
.blog-header {            
    background-size: cover;
    text-align: center;
    margin-bottom: 50px;
}
.blog-overlay {
    background: rgba(0, 0, 0, 0.42);
    color: #fff;
}