.arbrea-banner * { box-sizing: border-box; }

.arbrea-banner {
    position: relative;
    max-width: 100vw;
}
.arbrea-banner.fixed-top-left, .arbrea-banner.fixed-top-right, .arbrea-banner.fixed-bottom-left, .arbrea-banner.fixed-bottom-right {
    position: fixed;
    z-index: 9999;
    margin: 0;
    padding: 1rem; /*padding-bottom: calc(env(safe-area-inset-bottom) + 1rem);*/
}
.arbrea-banner.fixed-top-left { top: 0; left: 0; }
.arbrea-banner.fixed-top-right { top: 0; right: 0; }
.arbrea-banner.fixed-bottom-left { bottom: 0; left: 0; }
.arbrea-banner.fixed-bottom-right { bottom: 0; right: 0; }
.arbrea-banner.bar-top, .arbrea-banner.bar-bottom {
    position: fixed;
    z-index: 9999;
    margin: 0;
    padding: 0; /*padding-bottom: env(safe-area-inset-bottom);*/
    left: 0;
    width: 100%;
}
.arbrea-banner.bar-top { top: 0; }
.arbrea-banner.bar-bottom { bottom: 0; }

.arbrea-banner > a {
    display: block;
    text-decoration: none;
    width: 100%;
    border: 0;
    background-image: linear-gradient(#510e71aa 0%, #510e71aa 100%);
    background-color: transparent;
    text-shadow: 0 0 10px #9853b7aa;
    backdrop-filter: blur(8px); 
    box-shadow: 0 0 24px rgba(0,0,0,0.3); 
    transition: color .15s ease-in-out, background-color .15s ease-in-out, box-shadow .15s ease-in-out, transform .15s ease-in-out;
}
.arbrea-banner > a:hover {
    background-color: #0007;
    box-shadow: 0 0 32px rgba(0,0,0,0.5);
    transform: scale(1.015);
    transform-origin: center center;
}
.arbrea-banner.fixed-top-left > a:hover { transform-origin: top left; }
.arbrea-banner.fixed-top-right > a:hover { transform-origin: top right; }
.arbrea-banner.fixed-bottom-left > a:hover { transform-origin: bottom left; }
.arbrea-banner.fixed-bottom-right > a:hover { transform-origin: bottom right; }
.arbrea-banner.bar-top > a:hover { transform-origin: top center; }
.arbrea-banner.bar-bottom > a:hover { transform-origin: bottom center; }
.arbrea-banner.background-animation > a {
    background-image: radial-gradient(circle at 100%, #510e71aa 0%, #9853b7aa 25%, #510e71aa 75%, #e299ffaa 100%);
    background-color: transparent;
    background-size: 150% 200%;
    animation: backgroundanimation 20s ease infinite alternate;
    text-shadow: 0 0 10px #510e71aa;
}
.arbrea-banner.background-animation > a:hover {
    background-color: #0007;
}

@keyframes backgroundanimation { 0% { background-position: left top;  } 25% { background-position: right top;  } 50% { background-position: right bottom;  } 75% { background-position: left bottom; } 100% { background-position: left top; } }

.arbrea-banner .arbrea-banner-content {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.arbrea-banner.bar-top .arbrea-banner-content, .arbrea-banner.bar-bottom .arbrea-banner-content {
    margin: auto;
}

.arbrea-banner .arbrea-banner-content img {
    display: block;
    height: auto;
    align-self: flex-start;
}

.arbrea-banner .arbrea-banner-content > div {
    align-self: center;
    flex: 1;
}

.arbrea-banner .arbrea-banner-content span {
    font-weight: bold;
    font-synthesis: weight;
}

.arbrea-banner .arbrea-banner-content span[role="button"] {
    display: block;
    float: right;
    text-decoration: none;
    cursor: pointer;
}