.ketingapon-acization {
  -webkit-touch-callout: none;
    -webkit-user-select: none;
     -khtml-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
  -webkit-tap-highlight-color: transparent;
}

button {
    width: 150px;
    height: 40px;
    background: gold;
    font-size: 15px;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px 0 10px;
    transition: 100ms;
}

button:after {
    content: 'Favorite';
    color: white;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

button svg {
    fill: white;
}

button:focus svg {
    animation: 500ms shrinkGrow forwards;
}

button:focus:after {
    content: '';
}

button:focus {
    background: transparent;
    border: 2px solid gold;
    width: 40px;
    padding: 0;
    justify-content: center;
}

button:focus {
    outline: none;
}

@keyframes shrinkGrow {
    50%{height: 10px;}
    100%{height: 24px;
    fill: gold;}
}