body{
    background-color: #696969;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}
*{
    font-family: Montserrat;
}
::-webkit-scrollbar{
    display: none;
}
nav{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    background-color: #a9a9a9;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
}
.nav_items{
    font-size: 25px;
    text-decoration: none;
    color : white;
    transition: all 0.5s;
    border: solid #a9a9a9 3px;
    list-style-type: none;
    margin: 0 20px;
    padding: 10px;
}
.nav_items:hover{
    border-bottom: solid black 3px;
    color : black;
}
h1{
    color: white;
    font-size: 60px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}
h3{
    color: white;
    font-size: 25px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}
p{
    color : white;
    font-size: 20px;
}
button{
    background-color: black;
    color : white;
    border-radius: 12px;
    transition-duration: 0.5s;
    display: flex;
    justify-content: center;
    align-items: center;
}
button:hover{
    transform:scale(1.2,1.2) ;
}
div{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center; 
}
footer{
    background-color: #a9a9a9;
    border: solid black 3px;
    margin-top: 180px;
    width: 100%;
}
h2{
    margin-left: 25px;
    font-size: 40px;
}
footer img{
    height: 100px;
    margin: 15px;
    display: flex;
    flex-direction: row;

}
.div_icon{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
}

@media screen and (max-width: 800px) {
    h3{
        font-size: 13px;
    }

    p{
        font-size: 10px;
    }

    h2{
        font-size: 30px;
    }

    footer{
        margin-bottom: 0;
        min-height: 200px;
    }
}