Banner2.css

body{
    margin: 0px;
}
.opacity{
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
}
.banner{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100vw;
    height: 100vh;
    background: linear-gradient( rgba(0,0,0,.3),rgba(0,0,0,.3)),url("banner.jpg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.menu{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}
ul{
    /*display none pra desaparecer as coisas*/
    display: flex;
    justify-content: space-between;
    margin: 40px;
    list-style: none;
    float: right;
    width: 332px;
}
ul li{
    display: inline;
}
ul li a{
    padding-right: 10px;
    display: inline-block;
    text-decoration: none;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: #ffff;
}
.navbar{
    width: 100%;
    justify-content: space-between;
    position: absolute;
    top: 0;
}
.logomarca{
    display: inline-flex;
    align-items: center;
    height: 100%;
}

#logo{
    margin: 20px 0 20px 40px;
    width: 74px;
    float: left;
}
.text{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 73px;
    color: #ffff;
    font-size: 54px;
    font-weight: 400;
    font-family:'Source Sans Pro', sans-serif;
    text-align: center;
    top: 41%;
    left: 21%;
    width: 59%;
}
.style{
    margin-right: 4px;
    margin-left: 3px;
    font-family:'Putumayo', sans-serif;
    font-size: 24px;
    color: #ffff;
}
.style2{
    font-family: 'Putumayo', sans-serif;
    font-size: 27px;
    color: #ffff;
}
@font-face{
    font-family: Putumayo;
    src: url('Putumayo.ttf');
}
.button_banner{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 124px;
    height: 30px;
    background-color:rgba(8,162,132,1.8);
    color: #ffff;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 600;
    border-radius: 3px;
    margin-top: 40px;
    text-decoration: none;
}
.button_banner a{
    width: 124px;
    text-align: center;
    display: block;
    text-decoration: none;
    color: #ffff;
}

@media(orientation: portrait),(max-width: 710px){
    #logo{
        margin: 20px 0 20px 20px;
        width: 57px;
    }
    .style{
        font-size: 21px;
    }
    .style2{
        font-size: 22px;
    }
    .text{
        font-size: 35px;
    }
    ul{
        display: none;
    }
}