.contact-back{
    width: 100%;
    height: 500px;
    background:linear-gradient(to left,#3366cc, #1b418d);
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
}
.contact-back-inner{
    width: 92%;
    height: 92%;
    border: 1px solid white;
}
.contact-txt{
    color: white;
}
.svg-line{
   margin-bottom: 28px;
}
@media screen and (max-width:970px) {
    .swiper-slide>img{
        height: 500px;
    }
}
.banner-white{
    height: 450px  !important;
}

@media screen and (max-width:768px) {
    .baidu-map{
        margin-top: 3em;
        height: 500px;
    }
}
.contanct-left-title{
    font-size: 32px;
    margin-bottom: 50px;
}
@media screen and (max-width:768px) {
    .contact-block{
        margin-top: 0em !important;
        margin-bottom: 1em !important;
    }
}