*{
    margin: 0;
    padding: 0;
}
.navbar {
    position: relative;
    display: block;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.7rem;
    padding-bottom: 1.7rem;

}
#header {
    position: fixed;
    width: 100%;
    z-index: 999;
    background: rgba(0, 0, 0, 0.71);
}
.img {
    padding-top: 5.8rem;
}
.container, .container-fluid, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
   padding-right: 0;
   padding-left: 0;
   
}
.navbar-brand {
    margin-left: 5rem;
    margin-right: 12rem;
}
.nav-item {
    margin: 0 5rem;;
}
.responsive {
    width: 100%;
    height: auto;
}