.wrapper-skill 

{

        display: flex;
        margin-left: auto;
        margin-right: auto;
        flex-wrap: wrap;
        max-width: 960px;

}

.wrapper-skill .tec-skill

{

    width: 430px;
    

}



.wrapper-skill .tec-skill:nth-child(odd)
{

    margin-right: 100px;
    margin-bottom: 40px;


}




.wrapper-skill .progress-bar 

{

    width: 320px;


}