body {
    background: #95b3fa;
    backface-visibility: hidden;
    /* background-image: linear-gradient(to bottom right, #789ffa, #0f1d3f); */
}

main {
    width: 480px;
    padding: 40px 70px;
    text-align: center;
    border: 1px solid lightblue;
    border-radius: 5px;
    background: #e3ebff;
    box-shadow: 0 0 36px 12px gray;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-name: fadeIn;
    animation-duration: 1s;
    animation-timing-function: ease-in;
}

h1 {
    animation: fadeIn 1.5s ease-in;
}
#header-main, #carrier {
    display: block;
}
#header-main {
    animation: moveRight 1.5s ease-in;
}
#carrier {
    margin-top: 9px;
    animation: moveLeft 1.5s ease-in;
}

p {
    animation: fadeIn 2.5s;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes fadeOut {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

@keyframes moveRight {
    0% {
        transform: translateX(-50px);
    }
    90% {
        transform: translateX(10px);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes moveLeft {
    0% {
        transform: translateX(50px);
    }
    90% {
        transform: translateX(-10px);
    }
    100% {
        transform: translateX(0);
    }
}