.pagebanner_contact{
    width: 100%;
    position: relative;
    margin-bottom: 48px;
}
.pagebanner_contact .bn-bg{
   width: 100%;
}
.pagebanner_contact .bn-bg img{
    width: 100%;
}
.pagebanner_contact .pb-cont{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}
.pagebanner_contact .pb-main{
    max-width: 1280px;
    width: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.pb-main .pb-main-title{
   font-size: 48px;
   font-weight: bold;
   color: #fff;
   margin-bottom: 12px;
}
.pb-main .pb-main-tip{
    font-size: 24px;
    color: #fff;
}
    @media(max-width:768px){
        .pagebanner_contact{
          margin-bottom: 24px;
         }
        .pagebanner_contact .pb-main{
          
          padding-left: 10%;
        }
        .pb-main .pb-main-title{
          font-size: 24px;
        }
        .pb-main .pb-main-tip{
            font-size: 14px;
        }
    }