@font-face {
    font-family: PP;
    src: url("/Resource/font/pp.ttf");
}
#logo {
    width: 100%;
    height: 5%;
}
.backbut {
    width: 100%;
    flex-direction: column;
    height: auto;
}
.button{
    width: 100%;
    height: 60px;
    background-color: #66ccff;
    border-radius: 6px;
    text-align: center;
    display: flex;
    cursor: pointer;
    transition-duration: 0.3s;
    color: white;
    border: none;
    align-items: center;
    justify-content: center;
    margin: 4% 0px 0px 0px;
    flex-direction: column;
    box-shadow: 5px 5px 5px 0px #959595;
}
.button:hover {
    animation-name: button;
    animation-duration: 600ms;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}
#Title {
	font-size: 100%;
	font-family: PP;
}
@keyframes button {
    from{
        background-color: #66ccff;
    }
    to{
        background-color: #e900fe;
    }
}
a {
    text-decoration:none;
}