style-mobile.css

html {
    -ms-touch-action: none;
}

body,
canvas,
div {
    display: block;
    outline: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -khtml-user-select: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* Remove spin of input type number */

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    /* display: none; <- Crashes Chrome on hover */
    -webkit-appearance: none;
    margin: 0;
    /* <-- Apparently some margin are still there even though it's hidden */
}

body {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    margin: 0;
    cursor: default;
    color: #888;
    background-color: #333;
    text-align: center;
    font-family: Helvetica, Verdana, Arial, sans-serif;
    display: flex;
    flex-direction: column;
    /* fix bug: https://github.com/cocos-creator/2d-tasks/issues/791 */
    /* overflow cannot be applied in Cocos2dGameContainer, 
  otherwise child elements will be hidden when Cocos2dGameContainer rotated 90 deg */
    overflow: hidden;
}

#Cocos2dGameContainer {
    position: absolute;
    margin: 0;
    left: 0px;
    top: 0px;
    display: -webkit-box;
    -webkit-box-orient: horizontal;
    -webkit-box-align: center;
    -webkit-box-pack: center;
}

canvas {
    background-color: rgba(0, 0, 0, 0);
}

a:link,
a:visited {
    color: #666;
}

a:active,
a:hover {
    color: #666;
}

p.header {
    font-size: small;
}

p.footer {
    font-size: x-small;
}

#splash {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff url(./singleColor.png) no-repeat center;
    background-size: 100%;
}

.progress-bar {
    background-color: #1a1a1a;
    position: absolute;
    left: 25%;
    top: 80%;
    height: 15px;
    padding: 5px;
    width: 50%;
    /*margin: 0 -175px;         */
    border-radius: 5px;
    box-shadow: 0 1px 5px #000 inset, 0 1px 0 #444;
}

.progress-bar span {
    display: block;
    height: 100%;
    border-radius: 3px;
    box-shadow: 0 1px 0 rgba(255, 255, 255, .5) inset;
    transition: width .4s ease-in-out;
    background-color: #34c2e3;
}

.stripes span {
    background-size: 30px 30px;
    background-image: linear-gradient(135deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent);
    animation: animate-stripes 1s linear infinite;
}

@keyframes animate-stripes {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 60px 0;
    }
}