*{
    margin: 0; padding: 0;
    box-sizing: border-box;
}

body {
    background-image: url("/images/stop-watch.jpeg");
    background-repeat: no-repeat; 
    background-attachment: fixed;
    background-size: 100% 100%;
    position: relative;
}
.main {
 margin-left:800px;
 margin-top: 130px;
}
.container {
    display: flex;
   flex-direction: column;
   justify-content: center;
    background-color: rgb(193, 253, 255); 
    width: 450px;
    height:380px;
    border-radius: 10px;
    box-shadow: rgba(0, 0, 0, 0.3) 0px 19px 38px, rgba(0, 0, 0, 0.22) 0px 15px 12px;
}
.buttons-child {
   
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    justify-content: space-around;
    margin-top: 100px;
    cursor: pointer;
}
.reset img {
    width:80px;
    height:80px;
}
.play img {
    width:80px;
    height:80px;
    
}
.stop img {
    width:80px;
    height:80px;
}
#counter  {
    font-size: 5rem ;
    text-align: center;
    padding-top: 30px;
}