html, body {
    padding: 0px;
    margin: 0px;
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    height: auto;
    font: 400 18px / 1.77778 'Open Sans', Segoe UI,system-ui,-apple-system,sans-serif;
    user-select: none;
}

article, p {
    user-select: text;
}

.center-all {
    max-height: 100% !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.fab {
    position: absolute !important;
    border-radius: 50%;
    background-color: blue;
    
    width: 60px;
    height: 60px;
    box-shadow: 3px 3px 5px rgb(180, 180, 180);

    transition: all .1s;
    cursor: pointer;
}

.fab.static {
    top: calc(100vw - 90px);
    left: calc(100vh - 90px);
}

.fab.fixed {
    bottom: 30px;
    right: 30px;
}

.fab:active {
    transform: translate(3px, 3px);
    box-shadow: 2px 2px 4px rgb(160, 160, 160);
}

.footer {
    height: 50px;
    max-height: 50px;
    overflow: hidden;
    padding: 0px 12px 0px 12px;
}

.footer > * {
    line-height: 50px;
}

.article-content {
    padding: 8px;
}

article, p, header {
    font-family: 'Roboto', sans-serif;
}

p::first-letter {
    margin-left: 8px;
}

.font-weight-normal {
    font-weight: 300;
}

.disabled {
    opacity: 0.7;
    /* cursor: not-allowed !important; */
    pointer-events: none;
}

.loading-panel {
    position: fixed;
    left: 0;
    top: 0;
    display: block;
    width: 100vw;
    height: 100vh;
    opacity: 0.7;
    background-color: rgb(64, 64, 64);
    z-index: 10000;
}

.hidden {
    display: none !important;
}

.invisible {
    visibility: hidden !important;
    pointer-events: none !important;
}

/* loading animation from loading.io */
.lds-ring {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
  }
  .lds-ring div {
    box-sizing: border-box;
    display: block;
    position: absolute;
    width: 64px;
    height: 64px;
    margin: 8px;
    border: 8px solid #fff;
    border-radius: 50%;
    animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: #fff transparent transparent transparent;
  }
  .lds-ring div:nth-child(1) {
    animation-delay: -0.45s;
  }
  .lds-ring div:nth-child(2) {
    animation-delay: -0.3s;
  }
  .lds-ring div:nth-child(3) {
    animation-delay: -0.15s;
  }
  @keyframes lds-ring {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }

/* </loading_animation> */


.swal2-container {
    font-family: Roboto, roboto;
}

.article-container {
    text-align: center;
}
article {
    padding: 16px;
}

.post-article {
    display: inline-block;
    padding: 24px;
    max-width: 800px;
    text-align: left;
}


article img {
    max-width: 100%;
}

article h1 {
    padding-top: 16px;
    padding-bottom: 2px;
    font-size: 2.2em;
}

.subheading {
    font-size: 1em;
    font-weight: 400;
    padding-bottom: 8px;
}