.webgl-content * {border: 0; margin: 0; padding: 0}
.webgl-content {position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%);}

.webgl-content .logo, .progress {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: left;
}

/* shadow */
.webgl-content .logo::after {
    content: '';
    display: block;
    clear: both;
    position: absolute;
    top: 0;
    left: 0;
    width: 300%;
    height: 300%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 70%);
    margin: -100%;
    z-index: -1;
}

.webgl-content .logo {width: 282px; height: 282px;}
.webgl-content .logo::before {content: ''; display: block; background: url('attensilogo.svg') no-repeat center / contain; width: 282px; height: 282px;}
/* .webgl-content .spinnerlogo {background: url('attensiloader_logo.png') no-repeat center / contain; width: 141px; height: 141px;position: absolute; left: 50%; top: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%);} */
.webgl-content .circle1 {background: url('attensiloader_circle1.png') no-repeat center / contain; width: 141px; height: 141px;-webkit-animation:spin 3s linear infinite;-moz-animation:spin 3s linear infinite;animation:spin 3s linear infinite;}
.webgl-content .circle2 {background: url('attensiloader_circle2.png') no-repeat center / contain; width: 141px; height: 141px;-webkit-animation:spin 3s linear infinite;-moz-animation:spin 3s linear infinite;animation:spin 3s linear infinite;}
.webgl-content .circle3 {background: url('attensiloader_circle3.png') no-repeat center / contain; width: 141px; height: 141px;-webkit-animation:spin 3s linear infinite;-moz-animation:spin 3s linear infinite;animation:spin 3s linear infinite;}
@-moz-keyframes spin { 100% { -moz-transform: rotate(360deg); } }
@-webkit-keyframes spin { 100% { -webkit-transform: rotate(360deg); } }
@keyframes spin { 100% { -webkit-transform: rotate(360deg); transform:rotate(360deg); } }
.webgl-content .progress {height: 22px; width: 282px; margin-top: 190px;}

.webgl-content .statustext {
    height: 18px;
    width: 282px;
    margin-top: 255px;
    /* color:#5a5a5a; */
    color: #565656;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    font-family: Sans-serif;
    /* font-weight: bold; */
    font-size: 18px;
    font-weight: 600;
    text-align:center;
}

.webgl-content .progress .empty {
    width: calc(100% - 10px); /* 2 times border width */
    height: 100%;
    /* box-shadow: inset 0 0 1.5px rgba(0, 0, 0, 0.7), 0 0 1.5px rgba(0, 0, 0, 0.7); */
    /* box-shadow: 0 0 5px rgba(0, 0, 0, 0.5); */
}
.webgl-content .progress .full {
    width: 0%; 
    height: 100%; 
}

.webgl-content .progress .empty {
    border: 5px solid #71C4D5;
    border-radius: 4px;
}
.webgl-content .progress .full {
    background: #71C4D5;
}

.webgl-content .loading {
    position: absolute;
    left: 0%;
    top: 0%;
    right: 0%;
    bottom: 0%;
    background: #fff;
    opacity: 1;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.webgl-content .loading.hidden {
    opacity: 0;
    visibility: hidden;
}

.webgl-content .footer {margin-top: 5px; height: 38px; line-height: 38px; font-family: Helvetica, Verdana, Arial, sans-serif; font-size: 18px;} 
.webgl-content .footer .webgl-logo, .title, .fullscreen {height: 100%; display: inline-block; background: transparent center no-repeat;} 
.webgl-content .footer .webgl-logo {background-image: url('webgl-logo.png'); width: 204px; float: left;}
.webgl-content .footer .title {margin-right: 10px; float: right;}
.webgl-content .footer .fullscreen {background-image: url('fullscreen.png'); width: 38px; float: right;}

.webgl-content .particles .particle {
    opacity: 0;
}

/* animate particles upwards */
@keyframes particle {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% {
        transform: translateY(-800%);
        opacity: 0;
    }
}