* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: black;
   }

.logo{
    display: block;
    margin-top: 5px;
    margin-left: auto;
    margin-right: auto;
    width: auto;
    max-width: 70%;
    max-height: 150px;

}

.footter{
    display: block;
    margin-top: 5px;
    margin-left: auto;
    margin-right: auto;
    width: auto;
    max-height: 150px;

}

.loader{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 10%;
    max-width: 100%;
    height: auto;
    width: auto/9; 
}

footer p{
    color: white;
    text-align: center;
    font-size: 20px;
}
.grid {
padding: 1em;
}

.grid-inner {
display: flex;
flex-wrap: wrap;
margin: 0 -0.5em;
}

.item {
flex: 1 1 100%;
padding: 0.5em;
}

.item-inner {
background-size: cover;
padding-top: calc(100% / (16/9));
}


@media screen and (min-width: 480px) {
.item {
    flex: 1 1 50%;
}
}

@media screen and (min-width: 768px) {
.item {
    flex: 1 1 33.333%;
}
}

@media screen and (min-width: 980px) {
.item {
    flex: 1 1 25%;
}
}