.justify,
.question-wrap .question-item .quset-title,
.question-wrap .question-item .question-answer,
.fix-chat-wrap .fix-home,
.fix-chat-wrap .fix-chat-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
html,
body {
  max-width: 640px;
  margin: 0 auto;
  overflow-x: hidden;
}
.ban-wrap {
  width: 16rem;
  margin: 0 auto;
}
.ban-wrap img {
  width: 16rem;
}
.head-wrap {
  padding-top: 0.375rem;
  text-align: center;
}
.head-wrap h1 {
  line-height: 1.45rem;
  font-size: 0.75rem;
  font-weight: bold;
  color: #526b7e;
}
.body-color {
  background: #f1f1f1;
}
.question-wrap {
  padding-top: 0.5rem;
}
.question-wrap .question-item {
  width: 13.75rem;
  margin: 0 auto;
  background: #fff;
  padding: 0.625rem;
  -webkit-border-radius: 0.2rem 0.2rem 0.2rem 0.2rem;
     -moz-border-radius: 0.2rem 0.2rem 0.2rem 0.2rem;
          border-radius: 0.2rem 0.2rem 0.2rem 0.2rem;
  margin-bottom: 0.5rem;
}
.question-wrap .question-item .quset-title span {
  display: block;
  width: 0.625rem;
  height: 0.625rem;
  -webkit-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
     -moz-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
          border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
  line-height: 0.625rem;
  font-size: 0.5rem;
  color: #fff;
  text-align: center;
  background: #eb6100;
  margin-top: 0.075rem;
}
.question-wrap .question-item .quset-title p {
  width: 12.75rem;
  line-height: 0.9rem;
  font-size: 0.55rem;
  color: #eb6100;
  font-weight: bold;
  border-bottom: 1px dashed #000;
}
.question-wrap .question-item .question-answer span {
  display: block;
  width: 0.625rem;
  height: 0.625rem;
  -webkit-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
     -moz-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
          border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
  line-height: 0.625rem;
  font-size: 0.5rem;
  color: #fff;
  text-align: center;
  background: #a8a6a9;
  margin-top: 0.075rem;
}
.question-wrap .question-item .question-answer p {
  width: 12.75rem;
  line-height: 0.9rem;
  font-size: 0.5rem;
  color: #000;
}
.question-wrap .question-item .question-answer p img {
  display: block;
  width: 100%;
  margin-top: 0.125rem;
}
.chat-wrap {
  margin-top: 1rem;
  padding-bottom: 5.5rem;
}
.chat-wrap .chat-item {
  width: 15rem;
  margin: 0 auto;
  margin-bottom: 0.9rem;
  display: none;
}
.chat-wrap .chat-item img {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  float: left;
}
.chat-wrap .chat-item .chat-p {
  background: #fff;
  float: left;
  border: 0.1rem solid #dcdcdc;
  -webkit-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
     -moz-border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
          border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
  padding: 0.6rem;
  margin-left: 0.9rem;
  position: relative;
}
.chat-wrap .chat-item .chat-p::before {
  content: '';
  display: block;
  width: 0.5rem;
  height: 0.575rem;
  background: url('../img/icon/dhstyle-icon.png') no-repeat center / contain;
  position: absolute;
  top: 0.75rem;
  left: -0.425rem;
}
.chat-wrap .chat-item .chat-p p {
  max-width: 7.75rem;
  line-height: 0.75rem;
  font-size: 0.55rem;
  color: #000;
}
.chat-wrap .chat-item .chat-p p img {
  display: inline-block;
  float: none;
  width: 0.875rem;
  height: 0.875rem;
}
.fix-chat-wrap {
  position: fixed;
  bottom: -120px;
  left: 50%;
  width: 100%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  max-width: 640px;
  z-index: 8;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  transition: all 1s;
}
.fix-chat-wrap .fix-home {
  width: 9.125rem;
  margin-left: -10.5rem;
}
.fix-chat-wrap .fix-home a {
  display: block;
  width: 4.375rem;
  height: 1.075rem;
  line-height: 1.075rem;
  color: #000;
  font-size: 0.425rem;
  text-indent: 1.6rem;
  border: 1px solid #e7792a;
  -webkit-border-radius: 0.575rem 0.575rem 0.575rem 0.575rem;
     -moz-border-radius: 0.575rem 0.575rem 0.575rem 0.575rem;
          border-radius: 0.575rem 0.575rem 0.575rem 0.575rem;
  background: #fff;
  position: relative;
}
.fix-chat-wrap .fix-home a i {
  display: block;
  width: 0.7rem;
  height: 0.65rem;
  background: url('../img/icon/home-icon.png') no-repeat center / contain;
  position: absolute;
  top: 0.2rem;
  left: 0.75rem;
}
.fix-chat-wrap .fix-home a:last-child i {
  background: url('../img/icon/phone-icon.png') no-repeat center / contain;
}
.fix-chat-wrap .fix-chat-box {
  height: 2.75rem;
  line-height: 2.75rem;
  border-top: 0.1rem solid #dcdcdc;
  border-bottom: 0.1rem solid #dcdcdc;
  margin-top: 0.5rem;
  background: #fff;
}
.fix-chat-wrap .fix-chat-box i {
  display: block;
  width: 1.825rem;
  height: 1.825rem;
  background: url('../img/icon/duihau-icon.png') no-repeat center / contain;
  margin-top: 0.4rem;
  margin-left: 0.625rem;
}
.fix-chat-wrap .fix-chat-box input {
  width: 7.85rem;
  height: 1.65rem;
  line-height: 1.65rem;
  border-bottom: 0.05rem solid #b5b5b5;
  margin-top: 0.375rem;
  font-size: 0.625rem;
  color: #000;
}
.fix-chat-wrap .fix-chat-box a {
  display: block;
  width: 4.2rem;
  height: 2.05rem;
  line-height: 2.05rem;
  background: #45c01a;
  color: #fff;
  font-size: 0.75rem;
  text-align: center;
  -webkit-border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
     -moz-border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
          border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
  margin-top: 0.375rem;
  margin-right: 0.375rem;
}