* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
html,body {
  padding: 0;
  margin: 0;
  font-family: sans-serif;
  font-weight: 300;
  text-align: center;
  background: #fff;
}
body.about,
body.entry,
body.submit {
  overflow: hidden;
}
body {
  background-image: url(postbg.jpg);
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
a {
  color: #2947f3;
}
#header {
  width: 100%;
  margin: 0;
  background: #fff;
  padding: 20px;
  box-shadow: 0 5px 10px rgba(0,0,0,0.2);
  background-image: url(header.jpg);
  background-size: cover;
  background-position: bottom center;
}

#footer {
  width: 100%;
  margin: 0;
  padding: 10px 0;
  padding-top: 15px;
  height: 300px;
}

h1, h2 {
  font-weight: 300;
  background: white;
  padding: 5px;
  display: inline-block;
}
h2 {
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.desktop h2:hover {
  background: #ff0;
}

/* MODALS */

#about, #entry, #submit {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  background: rgba(105,135,195,0.8);
  transition: opacity 0.2s;
  cursor: pointer;
}
.inner {
  cursor: normal;
  position: absolute;
  top: 50%; left: 50%;
  min-width: 400px;
  max-width: 80vw;
  height: 80vh;
  padding: 10px;
  transform: translate3d(-50%, -50%, 0);
  background: #fff;
}
.about #about,
.entry #entry,
.submit #submit {
  opacity: 1;
  pointer-events: auto;
}

/* GRID OF POSTS */

#posts {
  padding: 40px 0;
}
.cell {
  display: inline-block;
  width: 26vw;
  height: 23vw;
  margin: 2vw;
  color: white;
  cursor: pointer;
  background-size: cover;
  background-position: center center;
  position: relative;
}
.cell .title {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate3d(-50%, -50%, 0);
  text-transform: uppercase;
  font-weight: bold;
  text-align: center;
  font-size: 20px;
  color: black;
  background: white;
  padding: 5px;
}
.desktop .cell {
  opacity: 0.9;
  transition: opacity 0.2s;
}
.desktop .cell:hover {
  opacity: 1;
}
.cell:nth-child(2n+1) { background-color: #4f658e; }
.cell:nth-child(2n+2) { background-color: #7a7067; }


/* SINGLE POST VIEW */

.media {
  width: 100%;
  max-height: 50vh;
}
.content {
  text-align: left;
  padding: 20px 50px;
  line-height: 1.5;   
}
.close {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px;
  font-size: 24px;
  background: white;
  border: 2px solid;
  cursor: pointer;
}

/* TESTIMONIALS */

#testimonials {
  margin-top: 15px;
  box-shadow: 0 0 20px 0px rgba(0,0,0,0.4);
  background-image: url(testimonials.jpg);
  background-size: cover;
  background-position: bottom center;
  background-repeat: no-repeat;
  width: 100%;
  height: 300px;
}
.testimonial {
  position: relative;
  height: 300px;
  width: 100%;
}
.testimonial .blurb {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate3d(-50%, -50%, 0);
  width: 400px;
  max-width: 90vw;
  font-style: italic;
  background: white;
  padding: 10px 15px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  line-height: 1.5;
}

/* MOBILE STYLES */

@media (max-width: 700px) {
  .cell {
    display: block;
    width: 100vw;
    height: 20vh;
    margin: 0;
  }
  #posts {
    margin: 0;
    padding: 0;
  }
  body {
    background-image: none;
  }
  #testimonials {
    margin: 0;
  }
}