@font-face {
  font-family: "relay-boldregular";
  src: url("../font/relay-bold-webfont.eot?");
  src: url("../font/relay-bold-webfont.eot?#iefix") format("embedded-opentype"),
    url("../font/relay-bold-webfont.woff") format("woff"),
    url("../font/relay-bold-webfont.ttf") format("truetype"),
    url("../font/relay-bold-webfont.svg#relay-boldregular") format("svg");
  font-weight: normal;
  font-style: normal;
}
* {
  margin: 0;
  padding: 0;
}
.mb-1 {
    margin-bottom: 1rem;
}
.pick {
    margin-left: 10px;
    margin-bottom: 0.6rem;
}
body {
  background-color: #2c3e50;
  color: #ecf0f1;
  font-family: Helvetica, Arial, "lucida grande", tahoma, verdana, arial,
    sans-serif;
  font-size: 16px;
}
.clear {
  clear: both;
}
.clearfix:after {
  content: "";
  display: table;
  clear: both;
}
.left {
  float: left;
}
.wrapper {
  width: 800px;
  margin: auto;
  position: absolute;
  top: 100px;
  left: 0;
  bottom: 0;
  right: 0;
  padding-bottom: 50px;
}
ul li {
  display: block;
  float: left;
  margin-left: 10px;
}
ul {
  margin-right: 10px;
}
i {
  font-size: 12px;
}
.content {
  width: 460px;
  margin-top: 20px;
  margin-right: 20px;
}
.phone {
  width: 320px;
}
.info {
  margin-bottom: 20px;
  margin-left: 10px;
}
.info p {
  line-height: 1.3;
  text-align: left;
  margin-bottom: 10px;
}
.info b {
  font-size: 16px;
}
.logo {
  margin-bottom: 10px;
}
.social {
  margin-top: 10px;
  margin-left: 10px;
}
.blackscreen {
  background-color: #000;
  height: 460px;
  width: 260px;
  position: absolute;
  top: 96px;
  left: 30px;
  overflow: hidden;
}
.game {
  background-color: #e67e22;
  height: 460px;
  width: 260px;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  font-family: "relay-boldregular";
  -webkit-transition: background 0.1s;
  -moz-transition: background 0.1s;
  -o-transition: background 0.1s;
  transition: background 0.1s;
}
.progress {
  width: 260px;
  height: 3px;
  background-color: #fff;
}
.score {
  width: 255px;
  height: 20px;
  color: #fff;
  font-size: 20px;
  text-align: right;
  margin-top: 5px;
}
.sound_btn {
  background: url("../img/sound_on.png") no-repeat;
  background-size: cover;
  height: 23px !important;
  width: 20px !important;
  position: absolute;
  top: 10px;
  left: 10px;
  cursor: pointer;
}
.sound_btn_off {
  background: url("../img/sound_off.png") no-repeat;
}
.math {
  margin-top: 90px;
  font-size: 28px;
  text-align: center;
  height: 140px;
  overflow: hidden;
}
.mathA,
.mathB {
  width: 260px;
  position: absolute;
}
.mathA {
  left: 0;
}
.mathB {
  left: 260px;
}
.game button {
  height: 120px;
  width: 120px;
  border: none;
  background-size: cover;
  position: absolute;
  bottom: 6px;
  cursor: pointer;
}
.game button:hover {
  background-size: cover;
}
.game button:focus {
  border: none;
  outline: none;
}
.true {
  background: url("../img/true.png") no-repeat transparent;
  left: 7px;
}
.true:hover,
.true_hover {
  background: url("../img/true_select.png") no-repeat transparent;
}
.false {
  background: url("../img/false.png") no-repeat transparent;
  right: 7px;
}
.false:hover,
.false_hover {
  background: url("../img/false_select.png") no-repeat transparent;
}
.launch {
  height: 460px;
  width: 260px;
  background-color: #2c3e50;
  position: absolute;
  top: 0;
  left: 0;
}
.launch_logo {
  background: url("../img/logo.png") no-repeat;
  background-size: cover;
  height: 122px;
  width: 200px;
  margin: 50px auto;
}
.gameover {
  position: absolute;
  top: -460px;
  left: 0;
  width: 260px;
  height: 460px;
}
.board {
  background: url("../img/game_over_bg.png") no-repeat;
  background-size: cover;
  height: 168px;
  width: 240px;
  margin: 100px auto 0 auto;
}
.board h1 {
  margin-left: 120px;
  font-size: 40px;
  margin-top: 0;
  color: #fff;
}
.score_new {
  padding-top: 55px;
}
.newbest {
  color: #f1c40f !important;
}
.replay {
  background: url("../img/play.png") no-repeat;
  height: 40px !important;
  width: 80px !important;
  position: relative !important;
  margin-top: 10px;
  margin-left: 90px;
}
.replay:hover,
.replay_hover {
  background: url("../img/play_select.png") no-repeat;
}
.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  border: 1px solid transparent;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  margin-bottom: 10px;
}
.btn.disabled,
.btn:disabled {
  opacity: 0.65;
  cursor: default;
}
.btn-submit {
  color: #fff;
  background-color: #17a2b8;
  border-color: #17a2b8;
  cursor: pointer;
}
.btn-default {
  color: #fff;
  background-color: #009688;
  border-color: #009688;
  cursor: pointer;
}
.download {
  /* text-align: center; */
  padding: 0 10px 20px;
  border-radius: 5px;
}
.download h3 {
  text-align: center;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 15px;
}
.info ul {
  margin-bottom: 30px;
}
.info ul li {
  display: block;
  line-height: 24px;
  float: none;
  font-style: italic;
}
.info pre {
  white-space: pre-line;
}
#overlay {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  background: #fff url(../img/loadingAnimation.gif) no-repeat scroll center
    center;
  z-index: 999;
  top: 0;
  left: 0;
}
.form-control {
  display: block;
  width: 100%;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-image: none;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 5px;
  transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
  width: 100%;
  border-color: #f8faea;
  background-color: #f8faea !important;
  font-weight: 500;
  padding: 0.75rem 0.75rem;
}
.row {
  margin: 0 -10px;
  display: flex;
  flex-wrap: wrap;
}
.row * {
  box-sizing: border-box;
}
.row .col {
  position: relative;
  width: 100%;
  min-height: 1px;
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 10px;
  margin-bottom: 15px;
}

.row .col-12{
  flex: 0 0 100%;
  max-width: 100%;
}
select.form-control {
  padding: 0.907rem 0.75rem;
}
.message {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  text-align: center;
  overflow: hidden;
  max-height: 0;
  height: 0;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.message.open {
  max-height: 500px;
  height: auto;
  padding-top: 20px;
}
.message p {
  line-height: 26px;
  margin-bottom: 15px;
}
.message .heading {
  font-weight: 500;
  font-size: 120%;
  text-transform: uppercase;
}
.comments {
  margin-top: 30px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 5px;
  margin-bottom: 50px;
}
@media screen and (max-width: 768px) {
  .wrapper {
    width: 100%;
    top: 10px;
  }
  .phone {
    float: none;
    margin: 0 auto;
    position: relative;
  }
  .content {
    float: none;
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
  }
  .info {
    margin: 0 0 30px;
  }
  .row .col {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .message {
    padding-left: 10px;
    padding-right: 10px;
  }
}

body{
  overflow-x: hidden;
}