body {
    background: url("../bg.png") no-repeat fixed center;
}

.o-main {
    align-items: center;
    display: flex;
    flex-direction: column;
    height: 100vh;
    justify-content: center;
    width: 100vw;
}

.c-tilt {
    align-items: center;
    display: flex;
    flex-direction: column;
    height: 100vh;
    justify-content: center;
    position: relative;
    -webkit-transform: perspective(700px) rotateX(0deg) rotateY(0deg) scale3d(1, 1, 1);
    transform: perspective(700px) rotateX(0deg) rotateY(0deg) scale3d(1, 1, 1);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    width: 100vw;
    will-change: transform;
}

.c-ryanyu {
    background-color: transparent;
    display: block;
    font-family: "Kalam", cursive;
    height: 26.25rem;
    margin: 0 auto;
    position: relative;
    text-align: center;
    -webkit-transform: translateZ(20px);
    transform: translateZ(20px);
    width: 26.25rem;
}

.c-ryanyu img {
    background-color: white;
    border: 0.625rem solid #fa0000;
    border-radius: 50%;
    height: 25rem;
    -o-object-fit: contain;
    object-fit: contain;
    width: 25rem;
}

.c-ryanyu-name-shadow {
    font-family: 'Amatic SC', cursive;
    font-weight: bolder;
    color: white;
    font-size: 175px;
    position: absolute;
    top: 292px;
    -webkit-transform: translateZ(70px);
    transform: translateZ(70px);
}

.c-ryanyu-name {
    font-weight: bolder;
    font-family: 'Amatic SC', cursive;
    color: #fa0000;
    font-size: 170px;
    position: absolute;
    top: 290px;
    -webkit-transform: translateZ(80px);
    transform: translateZ(80px);
}

.c-fe30 {
    -webkit-animation: fe30-anime .5s ease-in-out 1s forwards;
    animation: fe30-anime 1s ease-in-out .5s forwards;
    color: #fa0000;
    font-size: 1.5rem;
    margin-top: 3.125rem;
    opacity: 0;
    text-align: center;
    -webkit-transform: translateZ(30px);
    transform: translateZ(30px);
}

.c-fe30 a {
    color: white;
}

.c-fe30 a:hover {
    text-decoration: none;
}

@-webkit-keyframes fe30-anime {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes fe30-anime {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}