h1 {
  color: black;
  font-family: 'PT Sans', sans-serif;
  text-align: center;
}

body {
  background:white;
  font-family: cursive;
  height:100%;
}

#container {
  height: 100%;
  overflow: hidden;
  position: relative;
  padding: 20px;
  text-align:center;
 }

#container #sidebar_wrap {
    width: 35%;
    height: 100%;
    float: left;
    display: inline-block;
    align-items: center;
    justify-content: center;
    background:white;
    margin-top:10%;
  }
  #container #board_wrap {
    width: 65%;
    height: 100%;
    background-size: 300px;
    float: left;
    align-items: center;
    justify-content: center; }



  #sidebar_wrap .field {
    margin-bottom: 15px; }

    #sidebar_wrap .field label {
      font-weight: 600;
      margin: 0 0 10px 10px;
      display: block; }
    #sidebar_wrap #depthoutput {
      display: inline-block;
      margin:0 0 10px 10px;
    }

    #sidebar_wrap a {
        color: blue;
        margin: auto;
        margin-top: 20px;
        padding: 5px;
        text-align: center;
        width: 100%;

      }



#gameboard {
  background-image: url(images/lightpaperfibers.png);
  border-radius: 15px;
  margin: auto;
  margin-top: 35px;
  padding-top: 60px;
  padding-bottom: 60px;
  width: 85%;
}


#button:hover {
  cursor: pointer;
}

/* to prevent blue highlight of elements on click */
#button:focus {
  outline:0;
}

#button {
  background-color: #ead4b3;
  border: 1px solid #aaa;
  border-radius: 4px;
  color: #2a2217;
  margin: 5px;
  padding: 6px 12px;
  font-weight: bold;
  font-size: 100%;
}



.hover-move {
  color: #aaa;
  margin: 0;
  padding: 0;
}

/* To mark 3 in a row */
#winning-line {
  background-color: blue;
  line-height: 1px;
  margin: 0px;
  padding: 0px;
  position: absolute;
}

#about-link:hover {
  text-decoration: underline;
}

#grid {
  height: 500px;
  margin: auto;
  width: 100%;
}

#grid td {
  font-size: 8em;
  height: 33.33%;
  padding: 0;
  text-align: center;
  width: 33.33%;
}

#grid td:hover {
  cursor: pointer;
}

#cell1,
#cell2,
#cell4,
#cell5,
#cell7,
#cell8 {
  border-right: 1px solid black;
}

#cell1,
#cell2,
#cell3,
#cell4,
#cell5,
#cell6 {
  border-bottom: 1px solid black;
}



.gif {
  background-color: rgba(0,0,0,0.9);
  display: none;
  height: 100%;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 2;
}

.gif p,table {
  color: #333;
  font-family: Helvetica,Arial,sans-serif;
  font-size: 1em;
  line-height: 1.25;
  margin-top: 15px;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: red;
  cursor: pointer;
  text-decoration: none;
}

@-webkit-keyframes animatetop {

  from {
    top: -300px;
    opacity: 0;
  }

  to {
    top: 100px;
    opacity: 1;
  }
}

@keyframes animatetop {

  from {
    top: -300px;
    opacity: 0;
  }

  to {
    top: 100px;
    opacity: 1;
   }
}

.gif-content {
  animation-duration: 1s;
  -webkit-animation-duration: 1s;
  animation-name: animatetop;
  -webkit-animation-name: animatetop;
  background-color: #fefefe;
  box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
  border: 1px solid #888;
  margin: auto;
  position: relative;
  text-align: center;
  top: 100px;
  width: 50%;
}

.gif-body img {
  max-height: 100%;
  max-width: 100%;
}

.gif-header {
  background-color: #fff;
  border-bottom: 1px solid #bbb;
  padding: 2px 16px;
}

.gif-header h2 {
  color: black;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 1.8em;
  padding-bottom: 0.5em;
  padding-top: 0.8em;
  text-align: center;
}

.gif-body {
  padding: 1em;
}

.btn-choice {
  font-size: 4em;
  height: 100px;
  margin: 0 0.3em 0 0.3em;
  width: 50%;
}



.gif-body a {
  color:#337ab7;
  text-decoration: none;
}

.gif-body a:visited {
  color:#337ab7;
  text-decoration: none;
}

.gif-body a:hover {
  color:#337ab7;
  text-decoration: underline;
}

.table-stats {
  border: 1px solid #333;
  border-collapse: collapse;
  margin-top: 1.5em;
  padding: 0;
  width: 100%;
}

.table-stats tr th {
  border: 1px solid black;
  font-weight: bold;
  padding: 0.5em;
}

.table-stats tr td {
  border: 1px solid black;
  padding: 0.5em;
}

.gif-footer {
  background-color: #ccc;
  height: 0.25em;
}
#sourcecode{
  margin-top: 10px;
}