@media (min-width:1300px) {
 
}
@media (max-width:1800px) {
 
}
@media (max-width:1600px) {
   
}
@media (max-width:1500px) {
   
}

@media (max-width:1300px) {
  
}


@media (max-width:1200px) {
    .contai{
        width: 996px;
    }
   
}
@media (max-width:1100px) {
    .contai{
        width: 950px;
    }
}
@media (max-width:996px) {
    .contai{
        width: 100%;
        
    }
  
}
@media (max-width:800px) {
    #main{
        padding-top: 10pc;
    }
}
@media (max-width:767px) {
    .contai{
        width: 100%;
    }
   
    .fivebanner{
        padding-top: 50px;
    }
    .picture-left{
        width: 50px;
        height: 50px;
    }
    .conversation{
        padding: 40px 15px  0px;
    }
    .content-left{
        width: calc(100% - 70px);
        margin-left: 20px;
    }
    .picture-left::after{
        right: -35px;
    }
    .content-left p{
        font-size: 16px;
        font-weight: 500;
    }
    .picture-right{
        width: 50px;
        height: auto;
    }
    .content-right{
        width: calc(100% - 70px);
    margin-right: 20px;
    }
    .picture-right::after{
        left: -35px;
    }
    .content-right p{
        font-size: 16px;
    }
    .content-right1 p:nth-child(5) a img {
        width: 50%;
    }
    .padding-20{
        padding: 0px !important;
    }
    .content-right-list li a img{
        height: 55px;
    }
    .content-right-list li a span{
        font-size: 16px;
        height: 44px;
        font-weight: 500;
    }
    .content-right .Learn-section{
       
    }
    .content-right-list2 li a img{
        height: 44px;
    }
    .content-right-list2 li a span{
        font-size: 14px;
        font-weight: 500;
    }
    .content-left-img{
        height: 70px;
        right: -10px;
    }
    .content-left-img3{
        height: 50px;
        bottom: -27px;
    }
    .conversation-left{
        padding: 0px;
    }
    .conversation-right{
        padding: 30px 0px;
    }
    .content-right1 p:nth-child(3) a{

    }
    .content-right p{
        font-weight: 500;
    }
    .conversation::before{
        background-size: 100% 90%;
    }
}
@media (max-width:480px) {
   
}
@media (max-width:345px) {
 
}
@media (max-width:320px) {
    
}