.topWrap{
    background-repeat: no-repeat;
    width: 100%;
    height: 500px;
    background-size: cover;
    background-position: 50% 50%;
}
.titleBox{
    font-weight: bold;
    font-family: Arial Black;
    position: relative;
    top: 300px;
}
.titleBox .titleBg{
    color: rgba(255, 255, 255, 0.2);
    font-size: 54px;
}
.titleBox .titleText{
    font-size: 36px;
    color: #fff;
    margin-top: -40px;
}

@media (max-width: 768px){
    .topWrap{
        height: 140px;
    }
    .titleBox{
        top: 30px;
    }
    .titleBox .titleBg{
        font-size: 24px;
    }
    .titleBox .titleText{
        font-size: 18px;
        margin-top: -20px;
    }
}