@media screen and (min-width: 300px){
    .st_img_inv{
        margin-left:2em;
        width:80px;
    }
    .txt_titlu{
        font-family: frijole;
        display:block;
        margin-top:1.7em;
        font-size: 1.5em;
        font-weight:bolder;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .titlu_text{
        font-family: frijole;
        display:block;
        font-size: 1.3em;
        margin:0;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .corp_text{
        text-align: justify;
        text-justify: inter-word;
        font-family: frijole;
        display:block;
        font-size: 1em;
        margin:0;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
}
@media screen and (min-width: 700px){
    .st_img_inv{
        margin-left:5em;
        width:110px;
    }
    .txt_titlu{
        font-family: frijole;
        display:block;
        margin-top:1.5em;
        font-size: 2em;
        font-weight:bolder;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .titlu_text{
        font-family: frijole;
        display:block;
        font-size: 1.3em;
        margin:0;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .corp_text{
        text-align: justify;
        text-justify: inter-word;
        font-family: frijole;
        display:block;
        font-size: 1em;
        margin:0;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
}
@media screen and (min-width: 900px){
    .st_img_inv{
        margin-left:10em;
        width:100px;
    }
    .txt_titlu{
        font-family: frijole;
        display:block;
        margin-top:1.8em;
        font-size: 2.5em;
        font-weight:bolder;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .titlu_text{
        font-family: frijole;
        display:block;
        font-size: 1.7em;
        margin-left:5em;
        margin-bottom:0.5em;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .corp_text{
        text-align: justify;
        text-justify: inter-word;
        font-family: frijole;
        display:block;
        font-size: 1.2em;
        margin:0;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
}
@media screen and (min-width: 1400px){
    .st_img_inv{
        margin-left:15em;
        width:200px;
    }
    .txt_titlu{
        font-family: frijole;
        display:block;
        margin-top:2.3em;
        font-size: 2.5em;
        font-weight:bolder;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .titlu_text{
        font-family: frijole;
        display:block;
        font-size: 1.8em;
        margin-left:5em;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
    .corp_text{
        text-align: justify;
        text-justify: inter-word;
        font-family: frijole;
        display:block;
        font-size: 1.5em;
        margin:0;
        text-shadow: -1px 2px 5px #000;
        color:white;
    }
}