* {
  box-sizing: border-box;
}

body {
  font-size: 18px;
  line-height: 20px;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #777;
  background-color: rgba(163, 194, 194, 0.667);
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  clear: both;
}

h1,
h3 {
  margin-bottom: 20px;
}

p {
  margin-bottom: 0;
}

h3 {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 200;
  color: rgba(71, 39, 112, 0.667);
}

h1 {
  text-indent: 60px;
  font-size: 30px;
  line-height: 49px;
  border-bottom: 3px solid #ddd;
  padding-bottom: 20px;
}

#masthead {
  background-color: #fff;
  margin: 0 0 30px;
  z-index: 99;
  color: rgba(71, 39, 112, 0.667);
  overflow: auto;
  border-bottom: 2px solid #ccc;
  position: fixed;
  width: 100%;
}

#logo {
  width: 250px;
  height: 90px;
  background: #4aaa;
  float: left;
  font-family: Georgia, "Times New Roman", Times, serif;
  text-align: center;
  line-height: 90px;
  color: #fff;
  font-weight: 700;
  font-size: 30px;
  text-decoration: none;
}
#guessGame {
  background: #fff;
  padding: 30px;
  margin: 0 10px 40px 10px;
  width: auto;
  max-width: 450px;
  font-size: 14px;
  float: left;
  border: 1px solid #ddd;
}

#main-container {
  padding-top: 130px;
}

.main-section {
  background: #fff;
  padding: 30px;
  margin: 0 10px 40px 10px;
  width: 100%;
  max-width: 450px;
  float: right;
  border: 1px solid #ddd;
}
.auth-image {
  width: 70px;
  height: auto;
  /*margin-top: 10px;*/
  /*float: left;*/
  margin-right: 5px;
}

footer {
  background: #666;
  color: #fff;
  padding: 30px 0;
  clear: both;
  border-top: 8px solid #4aaa;
  color: #ccc;
  font-size: 12px;
  text-align: center;
}

/* Media queries*/
@media screen and (max-width: 640px) {
  body {
    width: 100%;
  }
  #logo {
    width: 100%;
    font-weight: 200;
  }
  .container,
  .auth-image,
  .work:nth-child(even),
  .work {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    clear: both;
  }
  nav {
    width: 100%;
    float: none;
  }
  #main-container {
    padding: none;
  }
}

@media screen and (max-width: 768px) {
  body {
    width: 100%;
  }
  #main-container {
    padding: 40px;
  }
}

@media screen and (max-width: 980px) {
  body {
    width: 100%;
  }
  #main-container {
    padding: 60px;
  }
}