@import url('https://fonts.googleapis.com/css?family=Heebo:300&display=swap');

body{
    background-color: white;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#btn{ 
    padding: 10px 40px;
    border-radius: 16px;
    background-color: black;
    font-size: 18px;
    color:white;
    cursor:pointer;
}
.btn{
    margin-top: 130px;
    margin-bottom: 70px;
}
h3{
    font-size:30px;
    color:white;
    background: black;
    padding: 20px;
    border-radius: 20px;
}
.clock{
    display: flex;
    
}
.clock div{
    margin: 5px;
    position: relative;
    
}
.clock span{
    width:200px;
    height:80px;
    background: black;
    opacity:0.8;
    color:white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 50px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    border-radius: 40px;
}
.clock .text{
    height:30px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity:0.8;
}
.clock #ampm{
    bottom: 0;
    position: absolute;
    width: 60px;
    height: 30px;
    font-size: 20px;
    background:green;
}
@media screen and (min-width: 1000px) and (max-width: 1824px){
    .container{
        width: 70vw;
    }
}

@media screen and (min-width: 500px) and (max-width: 999px){
    .res{
        font-size: 25px;
    }
}
/* smartphones potrait */
@media screen and (min-width: 50px) and (max-width:499px){
    .container{
        width: 70vw;
    }
    .res{
        width: 80%;
        font-size: 18px;
    }
    .imgdiv{
        height: 60vh;
    }
}