.header-top{
    height: 45px;
    background: #353535;
}
.header{
    background: #353535;

}
.header-middle_main{
    background: url("/img/header-bg.jpg") center center;
    background-size: cover;
}
.header-middle{
    position: relative;
}
.header-middle_inner {
    position: relative;
    padding-top: 150px;
}
@media (max-height: 568px) {

    .header-middle_main{
        height: 520px;
    }

    .header-middle_inner{
        height: 250px;
    }
}
@media (min-height: 568px) {

    .header-middle_main{
        height: 520px;
    }

    .header-middle_inner{
        height: 250px;
    }
}

@media (min-height: 667px) {

    .header-middle_main{
        height: 620px;
    }

    .header-middle_inner{
        height: 300px;
    }
}

@media (min-height: 720px) {

    .header-middle_main{
        height: 670px;
    }

    .header-middle_inner{
        height: 350px;
    }
}
@media (min-height: 900px) {

    .header-middle_main{
        height: 850px;
    }

    .header-middle_inner{
        height: 450px;
    }
}

@media (min-height: 1200px) {

    .header-middle_main{
        height: 950px;
    }
    .header-middle_inner{
        height: 550px;
    }
}
.page-title{
    font-size: 30px;
    color: #fff;
    font-weight: bold;
}