*,
*:before,
*:after {
    box-sizing: border-box;
}
body {
    color: rgba(0, 0, 0, 0.87);
    margin: 0;
    font-size: 1rem;
    font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif;
    font-weight: 400;
    line-height: 1.43;
    letter-spacing: 0.01071em;
    background-color: #fafafa;
    -webkit-font-smoothing: antialiased;
    height: 100%;
}
.elevation-1 {
    box-shadow: 0px 1px 3px 0px rgba(0, 0, 0, 0.2), 0px 1px 1px 0px rgba(0, 0, 0, 0.14),
        0px 2px 1px -1px rgba(0, 0, 0, 0.12);
}
.layout {
    display: table;
    height: 100%;
    width: 100%;
    padding: 5%;
    overflow-x: hidden;
    overflow-y: auto;
}

.container {
    position: relative;
    display: table;
    max-width: 290px;
    height: 100%;
    width: 100%;
    padding: 20px;
    margin: 0 auto;
    background: #ffffff;
    text-align: center;
    color: #20252b;
    overflow-x: hidden;
    overflow-y: auto;
    transition: all 1.5s cubic-bezier(0.8, 0, 0.2, 1);
    transition-delay: 0.3s;
}

.content {
    width: 100%;
    margin: 0 auto;
    opacity: 1;
    transition: all 1s ease;
    transition-delay: 0.5s;
    display: table-cell;
    vertical-align: middle;
    position: relative;
}
.content > * {
    margin: 1rem;
}
.content-action {
    display: flex;
    flex-direction: column;
    height: 45%;
    flex: 1;
    justify-content: space-evenly;
}
.content-action > * {
    margin: 1rem 0;
}
.button {
    border: 0;
    cursor: pointer;
    margin: 0;
    display: inline-flex;
    outline: none;
    padding: 0;
    position: relative;
    align-items: center;
    user-select: none;
    border-radius: 0;
    vertical-align: middle;
    -moz-appearance: none;
    justify-content: center;
    text-decoration: none;
    background-color: transparent;
    -webkit-appearance: none;
    -webkit-tap-highlight-color: transparent;
    color: #fff;
    padding: 6px 16px;
    font-size: 0.875rem;
    min-width: 64px;
    box-sizing: border-box;
    box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14),
        0px 3px 1px -2px rgba(0, 0, 0, 0.12);
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms,
        box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms,
        border 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
    font-weight: 500;
    line-height: 1.75;
    border-radius: 4px;
    letter-spacing: 0.02857em;
    text-transform: uppercase;
}
.button-large {
    padding: 8px 24px;
    font-size: 0.9375rem;
}
.button-primary {
    color: #fff;
    background-color: #007bff;
}
.button-primary:hover {
    border-color: #0062cc;
    background-color: #0069d9;
}
.button-register {
    background-color: #4caf50;
    color: #fff;
}
.button-register:hover {
    background-color: #388e3c;
}
.version-number {
    bottom: 0;
    padding: 10px;
    font-size: 0.7rem;
    color: #808080;
}
@media only screen and (min-width: 370px) {
    .container {
        max-width: 100%;
        padding: 100px 20px;
    }
}
@media only screen and (max-width: 360px) {
    .container {
        padding: 50px;
    }
}
@media only screen and (min-width: 480px) {
    .container {
        max-width: 420px;
        padding: 150px 40px;
    }
}
@media only screen and (min-width: 768px) {
    .container {
        max-width: 557px;
        padding: 200px 100px;
    }
}