.res_ta_logo {

    position: relative;

    float: left;

    width: 12%;

    margin-left: 44%;

    margin-top: 0em;

}



.res_ta_fondo {

    position: relative;

    float: left;

    width: 30%;

    margin-left: 35%;

    background: #e6e6e6;

    border-radius: .8em;

    box-shadow: 0 0 2em -1em #000;

    /*margin:calc(50vh - 220px) auto;*/

    padding: 1em 1.2em;

    /*max-width:calc(100vw - 45px);*/

    box-sizing: border-box;

    font-family: 'Montserrat',sans-serif;

    margin-top: 1em;

}



.res_ta_formu_lb {

    width: 100%;

    height: auto;

    margin-top: 1em;

    background: none;

    outline: none;

    resize: none;

    border: 0;

    font-family: 'Montserrat',sans-serif;

    font-weight: bold;

    font-size: 1.2em;

}



.res_div_formu {

    position: relative;

    float: left;

    width: 100%;

    margin-left: 0%;

}



.res_ta_formu {

    width: 100%;

    height: auto;

    padding: .6em;

    box-sizing: border-box;

    background: none;

    outline: none;

    resize: none;

    border: 0;

    font-family: 'Montserrat',sans-serif;

    transition: all .3s;

    border-bottom: 2px solid #bebed2;

    font-size: 1.5em;

}



.res_ta_button {

    float: right;

    padding: .8em 1em;

    margin: .8em 0 0;

    font-family: 'Montserrat',sans-serif;

    font-size: .8em;

    /*border:.1em solid #78788c;*/

    border: .1em;

    background: #dcdbdb;

    color: #5a5a6e;

    cursor: pointer;

    transition: all .3s;

    border-radius: .8em;

    width: 100%;

    height: 3em;

    font-size: 1.5em;

}



    .res_ta_button:hover {

        background: #78788c;

        color: #fff

    }



@media only screen and (max-width: 979px){

    .res_ta_logo {

        width: 50%;

        margin-left: 25%;

    }



    .res_ta_fondo {

        width: 96%;

        margin-left: 2%;

    }





}

@media only screen and (max-width: 5000px) {

    ´.res_ta_logo {

        width: 50%;

        margin-left: 25%;

    }

}