@media only screen and (max-width: 750px) {
  .hide_750 {
    display: none;
  }

  .show_750 {
    display: block;
  }
  /*模块1*/
  .glvoice1{
 height: 60vw;
  }
  .glvoice1_txt1 {
    font-size: 14px;
margin-left: 8vw;
  }
  .glvoice1_txt2 {
    font-size: 22px;
margin-left: 8vw;
  }
  .glvoice1_txt3{
    font-size: 14px;
margin-left: 8vw;
  }
  /*模块2*/
.glvoice2{
flex-wrap: wrap
}

.glvoice2_block1_pre{
	 width: 95%;
	justify-content: center;
	
}
.glvoice2_block1 {
	width: 100%;
height: 60vw;
margin-right: 0;
}
.glvoice2_txt1,.glvoice2_txt3, .glvoice2_txt5, .glvoice2_txt7{
font-size: 18px;
}
.glvoice2_txt2, .glvoice2_txt4, .glvoice2_txt6, .glvoice2_txt8{
font-size: 14px;
}
.glvoice2_block1_pre:nth-child(2){
	width: 95%;
	margin-top:4vw;
}

.glvoice2_img{
 border-radius: 2.5vw;
object-fit: cover;
}
.glvoice2_block2{
	width: 100%;
	height:40.5vw;
}

.glvoice2_block3{
   width: 49%;
   height: 34vw;
}
.glvoice3_txt1, .glvoice4_txt1,.glvoice5_txt1,.glvoice6_txt1,.glvoice7_txt1,.glvoice8_txt1, .glvoice9_txt1{
font-size: 18px;
}
.glvoice3_txt2, .glvoice4_txt2,.glvoice5_txt2,.glvoice6_txt2,.glvoice7_txt2,.glvoice8_txt2, .glvoice9_txt2{
font-size: 14px;
}
.glvoice3{
  height: 137vw; 
}
.glvoice4{
  height: 87vw;
}
.glvoice4_txt3{
font-size: 4.36vw;
margin-left: 3.78vw;
margin-top: 13.21vw;
margin-right: 50vw;
}
.glvoice4_txt4{
font-size: 4.36vw;
margin-left: 8vw;
margin-top: 4vw;
margin-right: 30vw;
}
.glvoice4_txt5{
font-size: 4.36vw;
top:70.57vw;
right:10.73vw;
}
.glvoice5{
 height: 131vw;
}
.glvoice6{
height: 135vw;
}
.glvoice6_img{
 top: -3.2vw;
}
.glvoice7{
 height: 128vw;
}
.glvoice8{
 height: 147vw;
}
.glvoice9{
 height: 105vw;
}
.glvoice9_txt1{
 margin-top: 9vw;
}
.glvoice9_txt2{
 left: 9.84vw;
}
  /*模块10*/
  .glvoice10_txt1 {  
    font-size: 4vw;
    padding-top: 5.2vw;
  } 
  .glvoice10_txt2{
      font-size: 3vw;
  }

  .glvoice10_block1_pre {
    flex-wrap: wrap;
  }

  .glvoice10_block1 {
    margin: 0;
    height: 10.13vw;
    width: 77.33vw;
  }

  .glvoice10_block1 + .glvoice10_block1 {
    margin-top: 4.53vw;
    margin-left: 0;
  }

  .glvoice10_img {
    width: 3.12vw;
    height: 3.12vw;
    left: 3.73vw;
    top: 3.03vw;
  }

  .glvoice10_input {
    font-size: 3.33vw;
    padding: 2.93vw 0 2.93vw 10.13vw;
  }

  .glvoice10_btn {
    margin: 7vw auto;
    font-size: 4vw;
    height: 10.13vw;
    line-height: 10.13vw;
    width: 77.33vw;
    border-radius: 1.2vw;
  }
}