*{
    padding:0;
    margin:0;
    
}
body{
    width:100%;
    height:100%;
  
}
.box_top{
    width: 100%;
}
.box_top img{
    display: block;
    width: 100%;
    min-width: 1400px !important;
}
.content{
    width:100%;
    margin-top: 2%;
   
}

.content_top{
  width: 1400px;
margin:0 auto;
display: flex;
margin-bottom: 5%;

 padding:2% 1%;
}
.content_top:hover{
    width: 1400px;
   /* padding:5% 0; */
    margin:0 auto;
    display: flex;
    box-shadow:#b0b0b0 0px 0px 5px 1px ; 
    margin-bottom: 5%;
}

.content_left{
    width:80%;
  
   
    
    
   
}


.content_left p{
   width: 90%;
   height:70%;
    font-size: 115%;
    line-height: 2.5rem;
   
   
    margin: 0 auto;
    margin-bottom: 4%;
position: relative;
    
}
.btn{
width:10%;
height:25%;
line-height: 2rem;
border:1px solid #ccc;
color:#999999;
border-radius:2.5rem;
text-align: center;


background:#fff;
position: absolute;
top:120%;
left:90%;

}
.btn:hover{
width:10%;
height:25%;
line-height: 2rem;
border:none;
color:#fff;
border-radius:2.5rem;
text-align: center;
background:blue;
position: absolute;
top:120%;
left:90%;

}
.content_right{
    width:30%;
    
}
.content_right img{
    width:100%;
    height:100%;
    border-radius: 3% ;
}


.content_bottom{
   width: 1400px;

margin:0 auto;
display: flex;

padding:2% 1%;

}
.content_bottom:hover{
    width:1400px;
  
    margin:0 auto;
    display: flex;
    box-shadow:#b0b0b0 0px 0px 5px 1px ; 
}

.content_left2{
    width:80%;
   
  
   
    
    
   
}


.content_left2 p{
   width: 90%;
   height:70%;
    font-size: 115%;
    line-height: 2.5rem;
   
   
    margin: 0 auto;
   

position: relative;
    
}
.btn2{
width:10%;
height:28%;
line-height: 2rem;
border:1px solid #ccc;
color:#999999;
border-radius:2.5rem;
text-align: center;


background:#fff;
position: absolute;
top:120%;
left:90%;


}
.btn2:hover{
color:#fff;
background:blue;
}
.content_right2{
    width:30%;
    
}
.content_right2 img{
    width:100%;
    height:100%;
    border-radius: 3% ;
}

.content_cent{
    width: 1400px;

margin:0 auto;
display: flex;
margin-bottom: 5%;
padding:2% 1%;

}
.content_cent:hover{
    box-shadow:#b0b0b0 0px 0px 5px 1px ; 
}

.content_left1{
    width:80%;
  
   
    
    
   
}


.content_left1 p{
   width: 90%;
   height:70%;
    font-size: 115%;
    line-height: 2.5rem;
   
   
    margin: 0 auto;
    margin-bottom: 4%;
position: relative;
    
}
.btn1{
width:10%;
height:23%;
line-height: 2rem;
border:1px solid #ccc;
color:#999999;
border-radius:2.5rem;
text-align: center;
position: absolute;
top:120%;
left:90%;

background:#fff;


}
.btn1:hover{
width:10%;
height:23%;
line-height: 2rem;
border:none;
color:#fff;
border-radius:2.5rem;
text-align: center;
background:blue;

position: absolute;
top:120%;
left:90%;
}
.content_right1{
    width:30%;
    
}
.content_right1 img{
    width:100%;
    height:100%;
    border-radius: 3% ;
}




.home ,.home-bottom{
    width: 1400px;
 
  
    font-size: 150%;
    font-weight: 600;text-align: center;
    margin-bottom: 3%;
margin:0 auto;
    
}



@media screen and (max-width: 750px){
    .content_left1{
        width: 100%;
    }
    .content_right1{
        width: 100%;
    }
    .content_cent{
        width: 100% !important;
    }
    .box_top img{
        width: 100%;
        min-width: 0px !important;
    }
    .home, .home-bottom{
        width: 100%;
    }
    .content_top{
        width: 100%;
        flex-direction: column-reverse;
    }
    .content_right{
        width: 100%;
    }
    .content_cent{
        flex-direction: column;
    }
    .content_bottom{
        width: 100%;
        flex-direction: column-reverse;
    }
    .content_left{
        width: 100%;
    }
    .content_left2{
        width:100%;
    }
    .content_right2{
        width:100%;
    }
    .btn,.btn1{
        width: 43%;
        height: 10%;
        line-height: 2rem;
        border: 1px solid #ccc;
        color: #999999;
        border-radius: 2.5rem;
        text-align: center;
        background: #fff;
        position:static;
        display :block;

    }
    .btn2 {
        width: 43%;
        height: 10%;
        line-height: 2rem;
        border: 1px solid #ccc;
        color: #999999;
        border-radius: 2.5rem;
        text-align: center;
        background: #fff;
        position:static;
        
    }
}