.intro-section {
    z-index: 9999999;
    background-color: white;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    opacity: 1;
    transition: opacity .25s ease-in;
}

.intro-fadeout {
    opacity: 0;
}

.intro-section-wrapper {
    display: flex;
    flex-direction: column;
}

.intro-section-logo {
    width: 600px;
    height: 50px;
    background: url('../../images/graphic/intro.png') no-repeat 0px 0px;
    opacity: 0;
    animation: 1.5s ease 0s normal forwards 1 fadein;
    -webkit-animation: 1.5s ease 0s normal forwards 1 fadein;
    animation-delay: .2s;
    -webkit-animation-delay: .2s;
    cursor: pointer;
}

.intro-section-logo:hover {
    background-position: 0px -50px;
}

.intro-section-logo-close {
    opacity: 1;
    animation: 1s ease 0s normal forwards 1 fadeout;
    -webkit-animation: 1s ease 0s normal forwards 1 fadeout;
    animation-delay: 0s;
    -webkit-animation-delay: 0s;
}

.intro-section-lang {
    width: 370px;
    display: flex;
    align-self: center;
    justify-content: space-around;
    color: #777;
    margin-top: 25px;
    font-size: 11pt;
    opacity: 0;
    animation: 1s ease 0s normal forwards 1 fadein;
    -webkit-animation: 1s ease 0s normal forwards 1 fadein;
    animation-delay: 1s;
    -webkit-animation-delay: 1s;
}

.intro-section-lang div {
    cursor: pointer;
}

.intro-section-lang div:hover {
    color: #222;
}