.juzhong{
  position: relative;
}
.guanyu_lan{
  background: url(../../img/guanyu/guanyu_02.jpg) 100% 100% no-repeat;
  color: white;
  padding-top: 60px;
  padding-bottom: 70px;
  position: absolute;
  top: 0;
  transform: translateY(-20%);
}
.guanyu_lan h5{
  font-size: 30px;
  line-height: 60px;
  text-align: center;
}
.guanyu_lan span{
  width: 30px;
  height: 2px;
  display: block;
  background: white;
  margin: 0 auto;
  margin-bottom: 10px;
}
.guanyu_lan p{
  width: 80%;
  margin: 0 auto;
  padding-top: 10px;
  line-height: 22px;
  font-size: 14px;
}

.guanyu_bot{
  text-align: center;
  padding-top: 400px;
  padding-bottom: 60px;
}


.guanyu_bot h5{
  font-size: 30px;
  line-height: 60px;
}

.guanyu_bot span{
  width: 30px;
  height: 2px;
  display: block;
  background: black;
  margin: 0 auto;
  margin-bottom: 10px;
}

.guanyu_bot p{
  width: 60%;
  margin: 0 auto;
  line-height: 22px;
  font-size: 12px;
}
.diblo{
  display: none;
}





@media all and (max-width:767px){
.dinoe{
  display: none;
}
.diblo{
  display: block;
}



.guanyu_lan{
  background: none;
  padding-top: 3.75rem;
  padding-bottom: 2.5rem;
  color: black;
  position: static;
  transform: translateY(0)
}
.guanyu_lan h5{
  font-size: 1.875rem;
  line-height: 3.75rem;
  text-align: center;
}
.guanyu_lan span{
  width: 1.875rem;
  height: 0.125rem;
  display: block;
  background: black;
  margin: 0 auto;
  margin-bottom: 0.625rem;
}
.guanyu_lan p{
  width: 90%;
  margin: 0 auto;
  padding-top: 0.625rem;
  line-height: 1.625rem;
  font-size: 1rem;
  text-indent: 1.875rem;
}

.guanyu_bot{
  text-align: center;
  padding-top: 2.5rem;
  padding-bottom: 3.75rem;
}


.guanyu_bot h5{
  font-size: 1.875rem;
  line-height: 3.75rem;
}

.guanyu_bot span{
  width: 1.875rem;
  height: 0.125rem;
  display: block;
  background: black;
  margin: 0 auto;
  margin-bottom: 0.625rem;
}

.guanyu_bot p{
  width: 90%;
  margin: 0 auto;
  line-height: 1.625rem;
  font-size: 1rem;
}





}