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

h1{
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 3em;
  color: #fff;
  text-align: center;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}




p{
  color: white;
  padding: 10px;
  font-size: 19px;
}

#container{
    width: 450px;
}


h2{
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 2em;
  color: #fff;
  text-align: left;
  margin: 0;
  padding: 0;
  text-transform: uppercase;

}

h2{
  padding: 10px;
}

html{
  background-color: #15362e;

}

main{
  display: flex;
  gap: 15px;
margin-top: 50px;
  
}



article{
  /* padding: 20px; */
  display: flex;
  gap: 15px;

}

#clock{
  display: none;
  display: block;
}

#countdown {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 15px;
}

#nav_watch{
  font-size: 20px;
  width: auto;
}

#stopwatch{
  display: flex;
}




.button {
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    font-size: 20px;
    letter-spacing: 4px;
    position: relative;
    background-color: #224e44;
    border: none;
    color: #fff;
    padding: 20px;
    width: 200px;
    text-align: center;
    transition-duration: 0.1s;
    overflow: hidden;
    /* box-shadow: 0 5px 50px #6d8cab; */
    border-radius: 4px;;
  }
  
  .button:hover {
    background: rgb(78, 103, 114);
    color: rgb(255, 255, 255);
  }
  
  .button:after {
    content: "";
    background: #1abc9c;
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transform: scale(0);
    opacity: 0.7;
    /* transition: transform 0.1s ease, opacity 0.2s ease; */
    transition-duration: 0.3s;
  
  }
  
  .button:hover:after {
    transform: scale(1);
    opacity: 0;
  }
  
  .content{
    display: none;
  }
  
  .pop{
  display: none;
  }
  
  .button:active:after {
    padding: 0;
    margin: 0;
    opacity: 50%;
    transition: 0s
    
  }
  
  
  .button:focus { 
    outline:0; 
  }
  
  .buttonn{
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    font-size: 20px;
    letter-spacing: 4px;
    position: relative;
    background-color: #5b8d81;
    border: none;
    color: #fff;
    padding: 10px;
    width: 100px;
    text-align: center;
    transition-duration: 0.1s;
    overflow: hidden;
    /* box-shadow: 0 5px 50px #97a6b5; */
    border-radius: 4px;;
  }
  
  
  
  .buttonn:hover {
    background: rgb(143, 170, 182);
    /* box-shadow: 1px 1px 10px 10px #1abc9c; */
    color: rgb(255, 255, 255);
  }
  
  .buttonn:after {
    content: "";
    /* background: #435a54; */
    display: block;
    position: absolute;
    /* padding-top: 300%;
    padding-left: 350%;
    margin-left: -20px !important;
    margin-top: -120%; */
    transition: transform 0.2s;
    opacity: 0;
    transition: all 0.7s
  
  }
  
  .buttonn:active{
    transform: scale(0.92);
    transition-duration: 0.2;
  }
  
  .buttonn:active:after {
    padding: 0;
    margin: 0;
    opacity: 1;
    transition: 0s
  }
  
  
  .buttonn:focus { outline:0; }


  input{
    background-color: #3e8977;
    color: white;
    /* box-shadow: 0 5px 15px #d2dae2; */
    margin-left: 0;
    border-radius: 30px;
    padding: 10px;
    font-size: 15px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    border-color: white;
  }
  
  input:hover{
    background-color: #196f83;
    transition: transform 0.2s;
    border-color: #ffffff;
    transition: all 0.3s  
  }
  
  input:active{
    border-color: aqua;
  }
  
  .current{
    background-color: #3e8977;
  }


  svg g {
    transform-origin: 50% 50%;
  }

  #digital{
    color: white;
    font-size:4pc;
    display: flex;
    justify-content: center;
  }

  /* html{
    justify-content: center;
    display: flex;
  } */

  h2{
    justify-content: center;
    display: flex;
  }

  #analogue{
    display: flex;
    justify-content: center;
  }

 form{
    display: flex;
    justify-content: center;
  }

#watch_form {
    margin: 0 auto;
}

form {
    display: flex;
    justify-content: center;
    align-items: center;
}

nav{
    justify-content: center;
    display: flex;
    gap: 5px;
}

#yap{
    justify-content: center;
    display: flex;
    padding: 5px;
    gap: 8px;
}