body{
    padding: 0;
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-image: radial-gradient(black 1px, transparent 0);
    background-size: 40px 40px;
}
nav{
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;

}
nav p{
    margin: 0;
    opacity: 0.8;
    scale: 0.95;
    padding: 5px;
    color: #fff;
    background-color: #1e1e1e;
    transition-duration: .5s;
}
nav a:hover{
    text-decoration: none;
}
nav p:hover{
    scale: 1;
    opacity: 1;
}
a{
    color: rgb(0, 0, 255);
    text-decoration: none;
}
a:hover{
    text-decoration: underline;
}
a:visited{
    color: rgb(255, 0, 98);
}
.container{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.container img{
    width: 350px;
}
.container_text{
    background-color: #fff;
    opacity: 0.9;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 50px;

}
.container_text h1{
    padding: 5px;
    margin: 0;
}
.container_text p{
    margin: 0;
    padding: 10px;
    margin-bottom: 10px;
}
#logo_network img{
    width: 32px;
    opacity: 0.7;
    scale: 0.95;
    transition-duration: .5s;

}
#logo_network img:hover{   
    opacity: 1;
    scale: 1;

}
#my_desktop{
    margin: 10px 0 10px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#my_desktop img{
    width: 250px;
}
#my_desktop p{
    margin: 0;
    padding: 10px;
    text-align: center;
}

.tools{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.tools img{
    width: 32px;
    margin: 10px;
    scale: 1;
    transition-duration: .5s;
}
.tools img:hover{
    scale: 1.2;
}

.projects{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.projects ul li{
    margin: 10px;
}
.certificats_and_Certifications{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 50px;
}
.certificats{
    margin-top: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.certificats img{
    width: 200px;
    margin: 10px;
    scale: 1;
    transition-duration: .5s;
}
.certificats img:hover{
    scale: 1.1;
}

footer{
    height: auto;
    display: flex;
    justify-content: center;
    background-color: #1e1e1e;
    color: #fff;
}
footer p{
    font-size: 0.7em;
    padding: 10px;
    margin: 10px;
    text-align: center;
}
footer a{
    color: #b422f8;
}
footer a:hover{
    text-decoration: underline;
}
/*Media Queries mobile first*/
@media (min-width: 768px){
    .container{
        flex-direction: row;
    }
    .container img{
        width: 450px;
    }
    .container_text{
        align-items: flex-start;
        width: 40%;
    }
    .container_text p{
        text-align: left;
        padding: 0;
    }
    #my_desktop img{
        width: 350px;
    }
    footer p{
        font-size: 0.85em;
    }
}
@media screen and (min-width: 1024px){
    #my_desktop img{
        width: 400px;
    }
}