.main-header {
    position: relative;
    display: table;
    width: 100%;
    height: 100vh;
    margin-bottom: 2rem;
    text-align: center;
    background: #fff no-repeat center center;
    background-size: cover;
    overflow: hidden;
}

.main-header .inner {
    width: 80%;
}

.main-body {
    margin-top: 0px;
    margin-bottom: 0px;
    margin-right: 150px;
    margin-left: 150px;
    font-family: 'Open Sans', serif;
    font-size: 20px;
}

.post-head.main-header {
    height: 85vh;
    min-height: 180px;
}

.opensans {
  font-family: 'Open Sans', serif;
  font-size: 20px;
}

.merriweather {
  font-family: 'Merriweather', serif;
  font-size: 16px;
}

@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,300,600);	

#slider {
  position: relative;
  overflow: hidden;
  margin: 20px auto 0 auto;
  border-radius: 4px;
}

#slider ul {
  position: relative;
  margin: 0;
  padding: 0;
  height: 200px;
  list-style: none;
}

#slider ul li {
  position: relative;
  display: block;
  float: left;
  margin: 0;
  padding: 0;
  width: 833px;
  height: 500px;
  background: #ccc;
  text-align: center;
  line-height: 300px;
}

a.control_prev, a.control_next {
  position: absolute;
  top: 40%;
  z-index: 999;
  display: block;
  padding: 4% 3%;
  width: auto;
  height: auto;
  background: #2a2a2a;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  opacity: 0.8;
  cursor: pointer;
}

a.control_prev:hover, a.control_next:hover {
  opacity: 1;
  -webkit-transition: all 0.2s ease;
}

a.control_prev {
  border-radius: 0 2px 2px 0;
}

a.control_next {
  right: 0;
  border-radius: 2px 0 0 2px;
}

.slider_option {
  position: relative;
  margin: 10px auto;
  width: 160px;
  font-size: 18px;
}