$ppr: 750px/16/1rem; // pixel per rem
* {
  margin: 0;
  padding: 0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: transparent;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px white inset;
}

body {
  width: 16rem;
  max-width: 16rem;
  margin: 0 auto;
  font-family: Helvetica,PingFangSC-Regular,"Droid Sans",Arial,sans-serif;
  font-size: 0.34133rem;
  line-height: 1;
  color: #232326;
  overflow-x: hidden;
}

.p:before, .p:after {
  content: "";
  clear: both;
  display: block;
  font-size: 0;
  height: 0;
}

ul, li {
  list-style: none;
}

em {
  font-style: normal;
}

a {
  text-decoration: none;
  color: #666666;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.but_ad {
  cursor: pointer;
  display: block;
  padding: 0.08533rem 1.06667rem;
  line-height: 1.024rem;
  background: #1B9AF7;
  border-color: #1B9AF7;
  color: white;
  font-size: 0.64rem;
  text-align: center;
  border-radius: 0.08533rem;
  -webkit-box-shadow: 0 0.14933rem 0 #0880d7, 0 0.17067rem 0.064rem rgba(0, 0, 0, 0.3);
  box-shadow: 0 0.14933rem 0 #0880d7, 0 0.17067rem 0.064rem rgba(0, 0, 0, 0.3);
}

.but_ad:active {
  -webkit-box-shadow: 0 0.04267rem 0 #0662a6, 0 0.064rem 0.064rem rgba(0, 0, 0, 0.2);
  box-shadow: 0 0.04267rem 0 #0662a6, 0 0.064rem 0.064rem rgba(0, 0, 0, 0.2);
  background-color: #2798eb;
  border-color: #2798eb;
  color: #0880d7;
}

.header_aq .box_ad {
  float: right;
  margin: 0.64rem;
}

.select_ad {
  display: none;
  font-size: 0.59733rem;
  overflow: hidden;
  border: 1px solid rgba(27, 154, 247, 0.8);
  width: 3.41333rem;
  position: absolute;
  z-index: 9;
  background: white;
  box-shadow: 0 0px 0.04267rem #1b9af7;
  animation: aq 10s linear infinite alternate;
}

@-webkit-keyframes aq {
  0% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
  50% {
    -webkit-box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
    box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
  }
  100% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
}
@-moz-keyframes aq {
  0% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
  50% {
    -webkit-box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
    box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
  }
  100% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
}
@-o-keyframes aq {
  0% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
  50% {
    -webkit-box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
    box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
  }
  100% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
}
@keyframes aq {
  0% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
  50% {
    -webkit-box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
    box-shadow: 0 0 0.42667rem rgba(27, 154, 247, 0.8);
  }
  100% {
    -webkit-box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
    box-shadow: 0 0 0 rgba(27, 154, 247, 0.3);
  }
}
.select_ad ul {
  margin-top: 0.10667rem;
  height: 10.56667rem;
  overflow: auto;
}

.select_ad ul li {
  height: 1.06667rem;
  text-align: center;
  line-height: 1.06667rem;
  border-bottom: 1px solid rgba(27, 154, 247, 0.2);
}

.select_ad ul li a {
  color: #1B9AF7;
  display: block;
}

.select_ad ul li:last-child {
  border-bottom: 0;
}
.mle_le {
  width: 50%;
}

.mle_le span {
  display: block;
  text-align: right;
  font-size: 1rem;
  line-height: 1.36667rem;
}

.mle_ri {
  width: 100%;
  clear: both;
  padding: 0 30px/$ppr;
}
.pmt img {
  position: relative;
  z-index: 999;
  width: 4.26667rem;
  height: 1.06667rem;
  display: none;
}
.pmt .bigest_img{
  max-width: 16rem;
  width: 16rem;
  height: 1060px/$ppr;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -(1060px/2/$ppr);
}
.cover_aq {
  display: none;
  background: black;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 99;
}
.main_aq{
    padding: 80px/$ppr 0;
}
.answder_aq {
  border-top: 1px solid #d5d3d3;
  position: fixed;
  bottom: 0;
  width: 16rem;
  background: white;
  padding-top: 20px/$ppr;
}

.answder_aq ul li {
  float: left;
  width: 33.33333%;
  text-align: center;
  padding: 0.42667rem 0;
}

.answder_aq .answer_fo a {
  margin-left: 0.64rem;
}

.answder_aq .isfo {
  font-size: 0.85333rem;
  font-weight: bold;
  margin-top: 15px/$ppr;
  color: red;
}

.answder_aq .next_fo a {
  margin-right: 0.64rem;
}

.xtpbu {
  width: 4.76667rem;
  height: 1.28rem;
  line-height: 1.28rem;
}
.mle_ri{
    .plus_t{
        float: left;
    }
    .minu_t{
        float: right;
    }
}
.header_aq .fltz {
  float: left;
}
.but_ad a{
    color: white;
}
.caq2{
    background: rgba(255,255,255,0);
    z-index: 1000;
}
.img_biorsm {
    display: none;
}
.select_xl{
    padding: 0 30px/$ppr;
    margin-bottom: 20px/$ppr;
    overflow: hidden;
    select{
        width: 223px/$ppr;
        height: 60px/$ppr;
        float: right;
        font-size: 26px/$ppr;
        option{
            width: 100px/$ppr;
        }
    }
    
}