2048.css

@import url("https://fonts.googleapis.com/css?family=Roboto:300,400,500");
@import url("https://fonts.googleapis.com/css?family=Montserrat");
html, body {
  margin: 0;
  background: #111;
  min-height: 100%;
  font-family: 'Montserrat', sans-serif;
  text-align:center;
  overflow: hidden;
}

#mobilewrap {
  
  width: 95%;
  height: 100%;
}
#mobilewrap a {
  
  bottom: 5vh;
  right: 5vh;
}
#mobilewrap a .fa-twitter {
  font-size: 5vh;
  color: #1DA1F2;
}

#container {
  position: absolute;
  width: 50vh;
  height: 50vh;
  background: #B0BEC5;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  border-radius: 0 0 5px 5px;
}
#container .score {
  position: absolute;
  display: table;
  top: -9vh;
  width: 22vh;
  height: 10vh;
  background: #B0BEC5;
  border-radius: 5px 0 0 0;
  text-align: center;
  padding-top: 0.5vh;
  box-sizing: border-box;
}
#container .score p {
  display: table-cell;
  font-size: 3.5vh;
}
#container .score p .title {
  display: block;
  color: #455A64;
}
#container .score p .scorefield {
  color: white;
  letter-spacing: 1px;
  font-weight: 600;
}
#container .newgame {
  position: absolute;
  top: -9vh;
  right: 0;
  width: 29vh;
  height: 10vh;
  background: #B0BEC5;
  border-radius: 0 5px 0 0;
}
#container .newgame .button {
  position: absolute;
  display: table;
  width: 24vh;
  height: 7vh;
  margin: auto;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: #CFD8DC;
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
  -webkit-transition: box-shadow 0.3s;
  transition: box-shadow 0.3s;
}
#container .newgame .button:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
  -webkit-transition: box-shadow 0.3s;
  transition: box-shadow 0.3s;
}
#container .newgame .button:active {
  box-shadow: inset 0 10px 20px rgba(0, 0, 0, 0.19), inset 0 6px 6px rgba(0, 0, 0, 0.23);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
#container .newgame .button span {
  display: table-cell;
  color: #455A64;
  font-size: 3vh;
  vertical-align: middle;
}
#container .over {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.7);
  display: table;
  text-align: center;
  border-radius: 4px;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
#container .over span {
  display: table-cell;
  color: #455A64;
  font-size: 5vh;
  vertical-align: middle;
}
#container .won {
  position: absolute;
  top: 0;
  left: 50vh;
  width: 70vh;
  height: 100%;
  padding-top: 20vh;
  opacity: 0;
  border-radius: 4px;
  padding-left: 4vh;
  visibility: hidden;
  -webkit-transition: padding-top 0.3s, opacity 0.4s;
  transition: padding-top 0.3s, opacity 0.4s;
}
#container .won .winner {
  display: block;
  color: rgba(255, 255, 255, 0.25);
  font-size: 13vh;
}
#container .won .bestscore {
  color: rgba(255, 255, 255, 0.25);
  font-size: 4vh;
}
#container .won .numbest {
  color: #FF5722;
  font-size: 4.3vh;
}
#container .grid {
  width: 100%;
  height: 100%;
  padding-top: 1vh;
}
#container .grid .row {
  position: relative;
  width: 100%;
  height: 10vh;
  padding-left: 1vh;
}
#container .grid .row .base {
  position: relative;
  float: left;
  width: 10vh;
  height: 10vh;
  background: #CFD8DC;
  border-radius: 5px;
  margin: 1vh;
  text-align: center;
}
#container .tiles {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 2vh;
  box-sizing: border-box;
}
#container .tiles .tile {
  position: absolute;
  width: 10vh;
  height: 10vh;
  border-radius: 5px;
  overflow: hidden;
  -webkit-transition: box-shadow 0.3s;
  transition: box-shadow 0.3s;
}
#container .tiles .tile:hover {
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
  -webkit-transition: box-shadow 0.3s;
  transition: box-shadow 0.3s;
}
#container .tiles .tile .tile_content {
  display: table;
  text-align: center;
  width: 100%;
  height: 100%;
  -webkit-transform-origin: center center;
          transform-origin: center center;
  -webkit-animation: pop-up 0.3s ease-in forwards;
          animation: pop-up 0.3s ease-in forwards;
  padding: 1px;
}
#container .tiles .tile .tile_content span {
  display: table-cell;
  font-size: 3.5vh;
  vertical-align: middle;
  font-family: 'Roboto', sans-serif;
}

.tile-2 {
  background: rgba(255, 255, 255, 0.9);
}

.tile-4 {
  background: #B3E5FC;
}

.tile-8 {
  background: #81D4FA;
}

.tile-16 {
  background: #4FC3F7;
  color: white;
}

.tile-32 {
  background: #29B6F6;
  color: white;
}

.tile-64 {
  background: #03A9F4;
  color: white;
}

.tile-128 {
  background: #E6EE9C;
}

.tile-256 {
  background: #DCE775;
  box-shadow: 0 0 10px 1px #DCE775;
}

.tile-512 {
  background: #D4E157;
  box-shadow: 0 0 15px 1px #D4E157;
}

.tile-1024 {
  background: #FFEB3B;
}

.tile-2048 {
  background: #FFC107;
  box-shadow: 0 0 10px 1px #FFC107;
}

.tile-4096 {
  background: #FF9800;
  box-shadow: 0 0 15px 1px #FF9800;
  color: white;
}

.tile-8192 {
  background: #7B1FA2;
  box-shadow: 0 0 10px 1px #7B1FA2;
  color: white;
}

@-webkit-keyframes pop-up {
  0% {
    -webkit-transform: scale(0.4);
            transform: scale(0.4);
  }
  50% {
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes pop-up {
  0% {
    -webkit-transform: scale(0.4);
            transform: scale(0.4);
  }
  50% {
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

/* The Modal (background) */
.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  -webkit-animation-name: fadeIn; /* Fade in the background */
  -webkit-animation-duration: 0.4s;
  animation-name: fadeIn;
  animation-duration: 0.4s
}

/* Modal Content */
.modal-content {
  position: fixed;
  bottom: 0;
  background-color: #fefefe;
  width: 100%;
  -webkit-animation-name: slideIn;
  -webkit-animation-duration: 0.4s;
  animation-name: slideIn;
  animation-duration: 0.4s
}

/* The Close Button */
.close {
  color: white;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.modal-header {
  padding: 2px 16px;
  background-color: #5cb85c;
  color: white;
}

.modal-body {padding: 2px 16px;}

.modal-footer {
  padding: 2px 16px;
  background-color: #5cb85c;
  color: white;
}

/* Add Animation */
@-webkit-keyframes slideIn {
  from {bottom: -300px; opacity: 0} 
  to {bottom: 0; opacity: 1}
}

@keyframes slideIn {
  from {bottom: -300px; opacity: 0}
  to {bottom: 0; opacity: 1}
}

@-webkit-keyframes fadeIn {
  from {opacity: 0} 
  to {opacity: 1}
}

@keyframes fadeIn {
  from {opacity: 0} 
  to {opacity: 1}
}

.buttonTop {
  background-color: #4CAF50; /* Green */
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
}


.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    height: auto;
    background-color: gray;
    color: white;
    text-align: center;
    font-size: 25px;
    font-family: "Permanent Marker";
 }

 .social{
   color: white;
   background-color: gray;
 }

 .dave{
   background-color: gray;
   text-decoration: none;
  color: white;
   font-family: "Permanent Marker";
 }

 .homebutton {
  border: 2px solid white;
  padding: 8px 8px;
  font-size: 18px;
  width: 250px;
  border-radius: 5px;
  margin-top: 10px;
  background-color: black;
  color: white;
  }
  
  .home-btn:active,
  .home-btn:focus {
    outline: none;
    border: 2px solid #E15E32;
  }
  
  .home-btn:hover {
    background-color: #ece9e9;
    color: #000;
    border: 2px solid black ;
  }

  .submit-btn {
    border: 2px solid white;
    padding: 8px 8px;
    font-size: 18px;
    width: 250px;
    border-radius: 5px;
    margin-top: 10px;
    background-color: gray;
    color: white;
  }
  
  .submit-btn:active,
  .submit-btn:focus {
    outline: none;
    border: 2px solid #E15E32;
  }
  
  .submit-btn:hover {
    background-color: #ece9e9;
    color: gray;
    border: 2px solid black ;
  }

  @media only screen and (max-width: 767px) {
  .button{
    background-color: black;  
    border-radius: 5px;
    color: white;
    padding-left: 3em;
    padding-right: 3em;
    padding-top: 0.5em;
    padding-bottom: 0.5em;
    text-decoration: none;
    font-weight: 500;
    }

    .grid{
      overflow: hidden;
    }
  }