.countdown-container {
    position: relative;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    transform: translateY(-50%);
 
}
 
.clock-item .inner {
    height: 0px;
    padding-bottom: 100%;
    position: relative; 
    width: 100%;
}
 
.clock-canvas {
    background-color: rgba(255, 255, 255, .1);
    border-radius: 50%;
    height: 0px;
    padding-bottom: 100%;
}
 
.text {
    color: #fff;    
    font-size: 30px;
    font-weight: bold;  
    margin-top: -50px;
    position: absolute;
    top: 50%;
    text-align: center;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 1);
    width: 100%;
}
 
.text .val {
    font-size: 50px;
}
 
.text .type-time {
    font-size: 20px;
}
 
@media (min-width: 768px) and (max-width: 991px) {
    .clock-item {
        margin-bottom: 30px;        
    }
}
 
@media (max-width: 767px) {
    .clock-item {
        margin: 0px 30px 30px 30px;
    }
}