body {
    background: black;
}

.main {
    /* background-image: linear-gradient(to right bottom,#5e7dc3,rgb(157,0,275),rgb(57 98 210)); */
    padding: 10px 4px;
    border-radius: 67px;
    box-shadow: 12px 9px 25px #49a9c8;
    width: 44%;
    top: 26%;
    left: 30%;
    position: absolute;
}
.box {
    width: 100%;
    height: 88px;
    position: relative;
    display: block;
    margin: 0px 0px 0px 0px;
}

.clock {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    color: #17D4FE;
    font-size: 38px;
    font-family: cursive;
    letter-spacing: 7px;
    /* width: 100%; */
    /* height: 100%; */
    font-weight: 600;
}

@media screen and (min-width: 480px) {
    body {
      background-color: black;
      
    }
    .clock {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translateX(-50%) translateY(-50%);
        color: #17D4FE;
        font-size: 38px;
        font-family: cursive;
        letter-spacing: 7px;
        width: 100%;
        /* height: 100%; */
        font-weight: 600;
        margin: 0px 14px 0px 72px;
        text-shadow: 2px 3px 6px darkcyan;
    }
  }