.header{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 250px;
    position: relative;

}

.header .content-header{
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.2);
}

.header h2{
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%);
    color: #fff;
}

.header h2{
    font-size: 40px;
}
.header-content{
    height: 350px;
}
.header-content .title-page{
    padding-top: 300px;
    font-size: 22px;
    margin-left: 25px;
}

.header .header-content .btn{
    margin-top: -80px;
    margin-right: 40px;
    border-radius: 25px;
    background-color: #ffab00;
}

@media screen and (max-width: 990px) {
    .header{
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        height: 8em;
    }
    .header h2{
        font-size: 25px;
    }

    .header-content{
        height: 120px;
    }

    .header-content .title-page{
        padding-top: 80px;
        font-size: 18px;
        margin-left: 15px;
    }
}