.background {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-color: var(--primary);
    width: 100%;
    height: 100%;
}

.logo {
    max-width: 400px;
}

.appear {
    animation-name: fadeIn;
    animation-duration: 1s;
}

img {
    max-width: 100%;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.loader,
.loader:before,
.loader:after {
    border-radius: 50%;
    width: 1em;
    height: 1em;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation: load7 1.8s infinite ease-in-out;
    animation: load7 1.8s infinite ease-in-out;
}

.loader {
    color: #f5822b;
    font-size: 10px;
    margin: 80px auto;
    position: relative;
    text-indent: -9999em;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-animation-delay: -0.16s;
    animation-delay: -0.16s;
}

.loader:before,
.loader:after {
    content: "";
    position: absolute;
    top: 0;
}

.loader:before {
    left: -1.5em;
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
}

.loader:after {
    left: 1.5em;
}

@-webkit-keyframes load7 {
    0%,
    80%,
    100% {
        box-shadow: 0 2.5em 0 -1.3em;
    }

    40% {
        box-shadow: 0 2.5em 0 0;
    }
}

@keyframes load7 {
    0%,
    80%,
    100% {
        box-shadow: 0 2.5em 0 -1.3em;
    }

    40% {
        box-shadow: 0 2.5em 0 0;
    }
}