*,
*:before,
*:after { padding: 0; margin: 0; outline: 0; box-sizing: border-box; }
img,
iframe,
video,
audio,
object { max-width: 100%; }
img,
iframe { border: 0 none; }
img { height: auto; display: inline-block; vertical-align: middle; }

html, body {
    height: 100%;
}

body{
    margin: 0;
    padding: 0;
    background: #000;
    font-family: "Open Sans", serif;
    color: #fff;
}
main{
    height: calc(100% - 25px);
    display: flex;
    align-items: center;
    justify-content: center;
}
.box-info .details{
    text-align: center;
}
.box-info .details h1 {
    text-align: center;
    font-weight: 500;
    color: #888888;
}
.box-info .details ul {
    display: flex;
    justify-content: center;
    gap: 10%;
    list-style: none;
    padding: 0;
    margin-top: 2rem;
}
.box-info .details ul li span {
    margin: 10px 0;
    display: block;
}
.box-info .details ul li a {
    display: flex;
    background: #ffde14;
    padding: 0.8rem 1rem;
    width: 230px;
    justify-content: center;
    border-radius: 15px;
    text-decoration: none;
}
footer p {
    text-align: center;
    font-size: 13px;
    color: #888888;
}
/* Mobile */
@media (max-width: 620px) {
    .details > img {
        max-width: 420px;
    }
    .box-info .details ul li a {
        width: 165px;
    }
    .box-info .details ul li a img {
        max-height: 30px;
    }
}
@media (max-width: 420px) {
    .details > img {
        max-width: 360px;
    }
    .box-info .details ul li a {
        width: 150px;
    }
}