@keyframes start {
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(1.3);
    }
    100%{
        transform: scale(1);
    }
}

*{
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    box-sizing: border-box;
}
html, body{
    width: 100vw;
    height: 100vh;
    position: relative;
}
.flex{
    width: 100vw;
    height: 60vh;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    text-align: center;
}
#time{
    font-size: 60px;
}
#controlButtons{
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    position: absolute;
    left: 0;
    
    align-items: center;
    justify-content: center;
    right: 0;
    margin: auto;
    bottom: 90px;
}
.logo{
    position: absolute;
    left: 0;
    right: 0;
    text-align: center;
    top: 20px;
}
#customer{
    position: absolute;
    left: 0;
    right: 0;
    text-align: center;
    top: 80px;
}
.button{
    width: 250px;
    border: 1px solid #000;
    font-size: 20px;
    text-transform: uppercase;
    text-align: center;
    padding: 10px 20px;
    cursor: pointer;
    margin-bottom: 5px;
    -webkit-touch-callout: none; /* iOS Safari */
-webkit-user-select: none; /* Safari */
-khtml-user-select: none; /* Konqueror HTML */
-moz-user-select: none; /* Old versions of Firefox */
-ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none;
}

.start{
    color: #58a803;
    animation: start 2s cubic-bezier(.44,-0.11,.65,1.18) infinite;
}

.paused{
    color: #d6cf00;
    animation: start 3s cubic-bezier(.44,-0.11,.65,1.18) infinite;
}
.red{
    color: #bf0000;
    font-weight: bold;
}
#pause .textcontinue{
    display: none;
}
#pause .textpause{
    display: block;
}
#pause.pause .textcontinue{
    display: block;
}
#pause.pause .textpause{
    display: none;
}
.invert{
    background-color: #000;
}
.invert .button{
    border-color: #fff;
    color: #fff;
}
.active{
    background-color: #44ce00;
}