button.animated-button {
    color: #fff;
    cursor: pointer;
    display: inline-block;
    height: 50px;
    letter-spacing: 0.5px;
    line-height: 50px;
    overflow: hidden;
    outline: none;
    padding: 0 16px;
    position: relative;
    text-align: center;
    text-decoration: none;
    transition: background-color 150ms, color 150ms ease-in-out;
    white-space: nowrap;
    width: 100%;
}
button.animated-button ul {
    height: 50px;
    margin: 0;
    padding: 0;
    transition: transform 300ms cubic-bezier(0, 0.65, 0.7, 0.9);
    transform-style: preserve-3d;
}
button.animated-button li {
    --rotateX: 0deg;
    backface-visibility: hidden;
    display: block;
    transition: opacity 150ms;
    transform-origin: 50% 50%;
    transform: rotateX(var(--rotateX)) translateZ(10px);
    width: 100%;
}
button.animated-button li:nth-child(3) {
    opacity: 0;
    position: absolute;
    padding-bottom:36px;
    padding-right:30px;
}
button.animated-button li:nth-child(2) {
    opacity: 0;
    position: absolute;
    padding-bottom:36px;
    padding-right:36px;
}
button.animated-button li:nth-child(1) {
    padding-right:26px;
}
button.animated-button li:nth-child(2) {
    --rotateX: -90deg;
}
button.animated-button li:nth-child(3) {
    --rotateX: -180deg;
}

button.animated-button span {
    align-items: center;
    display: flex;
    float: left;
    height: 100%;
    justify-content: center;
    max-width: 0;
    opacity: 0;
    position: relative;
    transform: translateX(-100%);
    transition: max-width 50ms ease, opacity 100ms ease, transform 150ms ease-in-out;
    width: 20px;
    buttom:20px;
}
button.animated-button svg {
    position: absolute;
}
button.animated-button svg:nth-child(1) {
    --stroke: 40;
    fill: transparent;
    height: 20px;
    left: 0;
    stroke: white;
    stroke-dasharray: var(--stroke);
    stroke-dashoffset: calc(var(--stroke) * 2);
    top: 15px;
    width: 20px;
}
button.animated-button svg:nth-child(2) {
    --stroke: 16;
    fill: transparent;
    height: 16px;
    left: 50%;
    stroke: transparent;
    stroke-dasharray: var(--stroke);
    stroke-dashoffset: var(--stroke);
    top: 25px;
    transform: translate3d(-5px, -3px, 0);
    transition: stroke 300ms;
    width: 16px;
}
button.animated-button.-request, button.-success {
    /*text-align: left;*/
    pointer-events: none;
}
button.animated-button.-request span, button.-success span {
    margin-right: 12px;
    max-width: initial;
    opacity: 1;
    transform: translateX(0);
}
button.-request li:nth-child(1), button.-success li:nth-child(1) {
    opacity: 0;
    position: absolute;
}

button.-request svg:nth-child(1) {
    animation: stroke 2s linear infinite forwards, rotate 1s linear infinite forwards;
}
button.-request ul {
    transform: rotateX(90deg);
}
button.-request li:nth-child(2) {
    opacity: 1;
    padding-buttom:10%;
}

button.-success svg:nth-child(1) {
    fill: #fff;
    stroke-dasharray: 0;
}
button.-success svg:nth-child(2) {
    animation: stroke 300ms ease-in-out forwards;
    stroke: #00BF9C;
}
button.-success ul {
    transform: rotateX(180deg);
}
button.-success li:nth-child(3) {
    opacity: 1;
    position: relative;
}
@keyframes stroke {
    to {
        stroke-dashoffset: 0;
    }
}
@keyframes rotate {
    to {
        transform: rotate(360deg);
    }
}
.twitter {
    bottom: 0;
    position: fixed;
    right: 0;
    width: 50px;
}