@charset "utf-8";
/* CSS Document */


@media screen and (min-width: 1340px){
    body{background: #fff;}
    .main{width: 1200px;padding: 50px 0; margin: 0 auto;}
    .main img{width: 100%; }
    .main .contact-btn{width: 240px; height: 81px; background: url('../images/contact.png')no-repeat; border-radius: 5px;margin: 70px auto;  cursor: pointer; }
    .main .contact-btn:hover{background: url('../images/contact-h.png')no-repeat;}
}

/*mobile*/
@media screen and (max-width: 1339px) {
    body{background: #fff;}
    .main{margin: 44px auto 0; width: 90%;padding:20px 0;}
    .main img{width: 100%;}
    .main .part-3{height: 265px;overflow: hidden;}
    .main .part-3>button{width: 165px; height: 35px;background: #f7aa00;color: #fff;margin:60px auto 0; outline: none;display: block; font-size: 13px;cursor: pointer; border-radius: 5px; border: none; }
    .footer{display: none;}
    .main .contact-btn{width: 240px; height: 81px; background: url('../images/contact.png')no-repeat; border-radius: 5px;margin: 30px auto; cursor: pointer; }
    .main .contact-btn:active{background: url('../images/contact-h.png')no-repeat;}
}