.full-height-div{
    height: 100vh;
} 

body{
    font-family: 'Open Sans', sans-serif;
}

.logo{
    max-width:300px;
    height:auto;
}

.accreditations-images{
    max-width:75px;
}

@media (max-height: 500px) {
    /* Your styles for screens with height less than 500px */
    .full-height-div{
        height: 100%;
    }
}