*{
  box-sizing: border-box;
}

body {
  margin-bottom: 0;
  margin-top: 0;
  margin-left: 0;
  margin-right: 0;
  background-color: #222;
}

#container {
  border-radius: 0;
  padding: 0;
  width: 90%;
  min-width: 300px;
  max-width: 700px;
  position: relative;
  margin: 20px auto;
  font-size: 0;
}

#top {
  width: 100%;
  background-color: #cc0000;
  font-size: 23px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  font-weight: bold;
  text-align: center;
  padding-top: 13px;
  padding-bottom: 12px;
  border-bottom: 1px solid #666;
  background-image: -moz-linear-gradient(
    90deg,
    rgb(182, 1, 1) 0%,
    rgb(204, 0, 0) 100%
  );
  background-image: -webkit-linear-gradient(
    90deg,
    rgb(182, 1, 1) 0%,
    rgb(204, 0, 0) 100%
  );
}

#q00,
#q0,
#q1,
#q2,
#q3,
#q4,
#q5,
#q6,
#q7,
#q8,
#q9,
#q9a,
#q9b,
#q9c,
#q9d {
  border-radius: 0;
  overflow: hidden;
  background-color: #fff;
  border-top: 1px solid #666;
  width: 100%;
  min-width: 300px;
  max-width: 700px;
  display: none;
  line-height: 28px;
  font-size: 22px;
  color: #000;
  font-family: "Open Sans", sans-serif;
  box-shadow: 0 0 4px #444;
  margin: 0 auto;
}

.btnyes {
  font-size: 30px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  width: 40%;
  background-image: -moz-linear-gradient(
    90deg,
    rgb(0, 153, 0) 0%,
    rgb(0, 204, 0) 100%
  );
  background-image: -webkit-linear-gradient(
    90deg,
    rgb(0, 153, 0) 0%,
    rgb(0, 204, 0) 100%
  );
  background-color: #37aed3;
  border-radius: 5px;
  display: inline-block;
  cursor: pointer;
  font-weight: bold;
  padding: 21px 0;
  text-decoration: none;
  text-shadow: 0 -1px #666;
  margin-right: 10px;
  outline: none;
  border: none;
}

.btnno {
  font-size: 30px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  width: 40%;
  background-color: #ff3311;
  background-image: -moz-linear-gradient(
    90deg,
    rgb(153, 0, 0) 0%,
    rgb(204, 0, 0) 100%
  );
  background-image: -webkit-linear-gradient(
    90deg,
    rgb(153, 0, 0) 0%,
    rgb(204, 0, 0) 100%
  );
  border-radius: 5px;
  display: inline-block;
  cursor: pointer;
  font-weight: bold;
  padding: 21px 0;
  text-decoration: none;
  text-shadow: 0 -1px #666;
  margin-left: 10px;
  outline: none;
  border: none;
}

.btnnext {
  font-size: 30px;
  color: #000;
  font-family: "Open Sans", sans-serif;
  width: 70%;
  background-image: -moz-linear-gradient(
    90deg,
    rgb(254, 188, 0) 0%,
    rgb(255, 229, 0) 100%
  );
  background-image: -webkit-linear-gradient(
    90deg,
    rgb(254, 188, 0) 0%,
    rgb(255, 229, 0) 100%
  );
  background-color: #37aed3;
  border-radius: 5px;
  display: inline-block;
  cursor: pointer;
  font-weight: bold;
  padding: 25px 0;
  text-decoration: none;
  text-shadow: 0 1px #ffe500;
  outline: none;
  border: none;
}

#intro-image {
  display: inline-block;
  vertical-align: middle;
}

#box {
  margin: 0 auto;
  padding: 10px;
}

#box2 {
  width: 50%;
  min-width: 300px;
  margin: 0 auto;
  padding: 10px;
}

.h1w {
  font-size: 35px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  text-transform: uppercase;
}

.h1 {
  font-size: 24px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  text-transform: uppercase;
  padding: 0 3px;
}

.h2 {
  color: #cc0000;
}

.h10 {
  font-size: 17px;
  color: #777;
  font-family: "Open Sans", sans-serif;
}

.circle1 {
  font-size: 20px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  font-weight: bold;
  background: #666;
  border-radius: 10000px;
  padding: 6px 12px;
}

.circle2 {
  font-size: 20px;
  color: #fff;
  font-family: "Open Sans", sans-serif;
  font-weight: bold;
  background: #ddd;
  border-radius: 10000px;
  padding: 6px 12px;
}

@media screen and (max-width: 500px) {
  #q00,
  #q0,
  #q1,
  #q2,
  #q3,
  #q4,
  #q5,
  #q6,
  #q7,
  #q8,
  #q9,
  #q9a,
  #q9b,
  #q9c,
  #q9d {
    font-size: 18px;
    line-height: 21px;
  }

  #container {
    margin: 15px auto;
  }

  .h1w {
    font-size: 24px;
  }

  .h1 {
    font-size: 17px;
  }

  #top {
    font-size: 19px;
  }

  .btnyes {
    font-size: 24px;
  }

  .btnno {
    font-size: 24px;
  }

  .btnnext {
    font-size: 30px;
    width: 90%;
  }
}

div.alert {
  border-radius: 4px;
  margin-top: 5px;
  background-color: #f8d7da;
  padding: 10px 10px 10px 20px;
  font-size: 14px;
  border: 1px solid #f1aeb5;
}

/* Вариант прижатия к низу блока вопросов


* {
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

#container {
  display: flex;
  flex-direction: column;
  height: 100%;
  align-items: stretch;
}

.const-block {
  flex: 1 0 auto;
}

.footer-content {
  flex: 0 0 auto;
} */


/* Вариант прижатия к низу блока вопросов