body {
  background-color: #0D5D8E;
  color: #fff;
}
html {
  -webkit-text-size-adjust: none;
}
/*通过-webkit-text-size-adjust:none禁用iPhone中Safari的字号自动调整*/
a {
  text-decoration: none;
  color: #000;
}
a:hover {
  text-decoration: none;
}
a:focus {
  outline: none;
  text-decoration: none;
}
.clear {
  clear: both;
  overflow: hidden;
  content: '';
}
.left {
  float: left;
}
.right {
  float: right;
}
.pointer {
  cursor: pointer;
}
.logo {
  margin: 5% 0 1% 0;
}
.title {
  font-weight: 600;
  font-size: 4em;
}
.pro-container {
  margin-top: 5%;
  font-size: 1.31em;
  line-height: 30px;
}
.cn-text {
  border: 1px solid;
  font-size: 1em;
  display: inline-block;
}
.cn-text a {
  color: #fff;
}
.cn-text a:hover {
  color: #fff;
  text-decoration: none;
}
.start {
  background-color: #fff;
  border: 0;
  border-radius: 6px;
  width: 200px;
  color: #0d5d8e;
  font-size: 2.5em;
  font-weight: bold;
  margin-top: 5%;
}
.progress-bar {
  width: 35%;
  height: 20px;
  background-color: #f60;
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}
.progress-text {
  position: absolute;
  margin-left: 74%;
  font-size: 1.3em;
}
.subject {
  margin: 2% 0 2%;
  font-size: 4em;
}
.subject img {
  width: 5%;
}
.big-box {
  width: 100%;
}
.img-box {
  width: 48.9%;
  /*height:auto;*/
  height: auto;
  background-color: #fff;
  float: left;
}
.img-box img {
  margin: 1%;
  width: 98%;
}
.big-box div:nth-child(n+3) {
  margin-top: 1%;
}
.big-box div:nth-child(2n) {
  margin-left: 1.5%;
}
.content-title {
  padding-top: 5%;
}
.content-title .p1 {
  font-size: 1.3em;
}
.content-title .p2 {
  font-size: 1.1em;
}
.question {
  width: 700px;
  font-size: 2em;
  margin: 4% auto 6%;
}
.answer-select {
  width: 30%;
  background-color: #fff;
  margin: 1% auto 0;
  height: auto;
  font-size: 2em;
  border-radius: 6px;
  color: #000;
}
.answer-select a {
  padding: 2%;
  display: block;
  color: #000;
}
.question-footer {
  width: 50%;
  margin: 5% auto 0;
}
.audio-subject {
  margin: 8% 0;
}
#age-test {
  padding: 20px 0;
}
.audio-input {
  width: 40%;
  color: #000;
  height: 50px;
  border: 0;
  border-radius: 6px;
  font-size: 2.4em;
  text-indent: 1em;
  margin-left: 25%;
}
.audio-next {
  width: 10%;
  height: 50px;
  background-color: #fff;
  font-size: 2.4em;
  border-radius: 6px;
  margin-left: 1%;
  color: #000000;
}
.selected {
  filter: alpha(opacity=50);
  /*IE滤镜，透明度50%*/
  -moz-opacity: 0.5;
  /*Firefox私有，透明度50%*/
  opacity: 0.5;
  /*其他，透明度50%*/
}
.select-current {
  filter: alpha(opacity=50);
  /*IE滤镜，透明度50%*/
  -moz-opacity: 0.5;
  /*Firefox私有，透明度50%*/
  opacity: 0.5;
  /*其他，透明度50%*/
}
.multi-next {
  width: 15%;
  height: 50px;
  background-color: #fff;
  font-size: 2.4em;
  border-radius: 6px;
  margin: 5% 0 0 42.5%;
}
.multi-next a {
  display: block;
}
.form-input {
  width: 30%;
  font-size: 1.5em;
  border-radius: 8px;
  border: 2px #000 solid;
  text-indent: 0.5em;
  line-height: 2.5em;
  color: #000;
  margin-top: 1%;
}
.form-select {
  width: 30%;
  font-size: 1.5em;
  border-radius: 8px;
  border: 2px #000 solid;
  text-indent: 0.5em;
  height: 2.7em;
  color: #000;
  margin-top: 1%;
}
.remark {
  font-size: 1.2em;
  margin: 10% 10% 0;
}
#breakpoint .subject {
  margin-top: 25%;
  font-size: 3em;
}
.bp-button {
  width: 30%;
  height: auto;
  line-height: 2em;
  background-color: #fff;
  font-size: 1.6em;
  border-radius: 6px;
  margin: 1% 0 0 34.5%;
}
.bp-button a {
  display: block;
}
.form-subject {
  margin: 2% 0 2%;
  font-size: 4em;
}
#form .subject {
  margin-top: 6%;
  margin-bottom: 4%;
}
.finish {
  background-color: #fff;
  border: 0;
  border-radius: 6px;
  width: 30%;
  color: #0d5d8e;
  font-size: 2.5em;
  font-weight: bold;
  margin-top: 2%;
}
.error {
  margin-top: 0.5%;
  color: #f60;
  font-size: 1.4em;
  display: none;
}
/*ipad 竖版*/
@media (min-width: 768px) {
  .title {
    font-size: 2em;
  }
  .progress {
    width: 85%;
    margin: 5% 0 0 6%;
    border-radius: 10px;
  }
  .progress-text {
    position: absolute;
    margin-left: 90%;
    font-size: 1.3em;
  }
  .subject img {
    width: 10%;
  }
  .audio-next {
    width: 15%;
  }
  .answer-select {
    width: 70%;
    margin: 4% auto 0;
  }
  .form-subject {
    margin: 5% 0;
    font-size: 2em;
  }
  .form-input {
    width: 92%;
  }
  .form-select {
    width: 92%;
  }
  .finish {
    width: 92%;
  }
  .multi-next {
    width: 40%;
    margin: 5% 0 0 31.5%;
  }
  .question {
    width: auto;
    font-size: 1.5em;
    margin: 5% 3%;
  }
  .subject {
    font-size: 2em;
    margin: 5% 0;
  }
  .subject img {
    width: 20%;
  }
  .big-box {
    width: 100%;
  }
  .question-footer {
    width: 70%;
    margin: 5% auto 0;
  }
  .answer-select {
    width: 90%;
    margin: 4% auto 0;
  }
  .audio-input {
    width: 90%;
    color: #000;
    height: 50px;
    border: 0;
    border-radius: 6px;
    font-size: 2.4em;
    text-indent: 1em;
    margin-left: 5%;
  }
  .audio-next {
    width: 50%;
    height: 50px;
    background-color: #fff;
    font-size: 2.4em;
    border-radius: 6px;
    margin-left: 26%;
    margin-top: 5%;
    color: #000000;
  }
  .multi-next {
    width: 40%;
    margin: 5% 0 0 31.5%;
  }
  .bp-button {
    width: 80%;
    margin: 5% 0 0 11.5%;
  }
  .form-input {
    width: 92%;
  }
  .form-select {
    width: 92%;
  }
  .finish {
    width: 92%;
  }
  .big-box div:nth-child(n+3) {
    margin-top: 2%;
  }
  .big-box div:nth-child(2n) {
    margin-left: 2%;
  }
  #audio-subject {
    margin: 10% 0;
  }
}
@media (min-width: 992px) {
  .title {
    font-size: 3em;
  }
  .progress {
    width: 80%;
    margin: 5% 0 0 6%;
    border-radius: 10px;
  }
  .progress-text {
    position: absolute;
    margin-left: 85%;
    font-size: 1.3em;
  }
  .subject img {
    width: 7%;
  }
  .audio-next {
    width: 15%;
  }
  .answer-select {
    width: 70%;
    margin: 4% auto 0;
  }
  .form-subject {
    margin: 2% 0 2%;
    font-size: 3em;
  }
  .form-input {
    width: 92%;
  }
  .form-select {
    width: 92%;
  }
  .finish {
    width: 92%;
  }
  .multi-next {
    width: 40%;
    margin: 5% 0 0 31.5%;
  }
}
/*Mobile*/
@media screen and (max-width: 767px) {
  .title {
    font-size: 2.5em;
  }
  .progress {
    width: 80%;
    border-radius: 10px;
  }
  .progress-text {
    width: 20%;
    float: right;
    font-size: 1.3em;
  }
  .pro-container {
    width: auto;
  }
  .question {
    width: auto;
    font-size: 1.5em;
    margin: 5% 3%;
  }
  .subject {
    font-size: 2em;
    margin: 5% 0;
  }
  .subject img {
    width: 20%;
  }
  .big-box {
    width: 100%;
  }
  .question-footer {
    width: 86%;
    margin: 5% auto 0;
  }
  .answer-select {
    width: 90%;
    margin: 4% auto 0;
  }
  .audio-input {
    width: 90%;
    color: #000;
    height: 50px;
    border: 0;
    border-radius: 6px;
    font-size: 2.4em;
    text-indent: 1em;
    margin-left: 5%;
  }
  .audio-next {
    width: 50%;
    height: 50px;
    background-color: #fff;
    font-size: 2.4em;
    border-radius: 6px;
    margin-left: 26%;
    margin-top: 5%;
    color: #000000;
  }
  .remark {
    margin: 35% 9% 0;
  }
  .multi-next {
    width: 40%;
    margin: 5% 0 0 31.5%;
  }
  .bp-button {
    width: 80%;
    margin: 5% 0 0 11.5%;
    font-size: 1.4em;
  }
  .form-subject {
    margin: 10% 6%;
    width: 90%;
    font-size: 2em;
  }
  .form-input {
    width: 92%;
  }
  .form-select {
    width: 92%;
  }
  .finish {
    width: 92%;
  }
  .big-box div:nth-child(n+3) {
    margin-top: 2%;
  }
  .big-box div:nth-child(2n) {
    margin-left: 2%;
  }
  #audio-subject {
    margin: 20% 0 20%;
  }
  .big-box .content-title {
    margin-left: 0 !important;
  }
}