html, body {
    margin: 0;
    padding: 0;
}
body,
.container {
  display: flex;
  flex-direction: column;
  align-items: center;  
}
body {
    justify-content: center;
    background: whitesmoke;
    font-family: 'Lexend', sans-serif;
    font-weight: 400;
    font-size: 24px;
    height: 100vh;
    font-weight: 700;
    font-size: 1.5rem;
}
h3{
    font-weight: 600;
}
.flex-row{
    flex-direction: row;
}
.container {
    display: flex;
    flex-wrap: wrap;
    padding: 1em 1em;
    border-radius: 10px;
    background: white;
    border: 2px solid black;
    text-align: center;
    /* width: 500px; */
}
button{
    border-radius: 10px;
    padding: 5px 10px;
    font-size: 16px;
}
.btn-container{
    display: flex;   
}
#btn-increase{
    margin-right: 30px;
}
button:hover{
    transform: scale(1.2);
    transition: ease-in 0.3s all;
    cursor: pointer;
}
.meter-container{
    position: relative;
    padding: 75px 10px;
    margin-bottom: 20px;
}
meter {
	height: 2.5em;
	width: 8em;
    transform: rotate(270deg);  
}
#mood::before{
    content: " ➖"
}
#mood{
    position: absolute;
    z-index: 5;
    padding: 5px;
    text-align: center;
    font-size: 20px;
    color: black;
    right: 28%;
    top: 68px;
}
meter::-webkit-meter-optimum-value, meter::-webkit-meter-suboptimum-value, meter::-webkit-meter-even-less-good-value,#mood {
    /* Picked a transition using https://easings.net/# */
    transition: 0.6s cubic-bezier(0.33, 1, 0.68, 1);
}

/* Linear gradients created using https://cssgradient.io/ */
meter::-webkit-meter-bar {
        background: none;
        background-color: white;
        box-shadow: 0 5px 8px -3px #333 inset, 0px 2px 5px #bbb;
        
      }
meter::-webkit-meter-optimum-value{
    background: rgb(0,150,15);
    background: linear-gradient(90deg, rgba(0,150,15,1) 0%, rgba(22,255,0,1) 55%, rgba(133,255,116,1) 100%);
}   
meter::-webkit-meter-suboptimum-value{
    background: rgb(255,158,0);
    background: linear-gradient(90deg, rgba(255,158,0,1) 0%, rgba(255,209,0,1) 76%, rgba(249,255,0,1) 100%);
}
meter::-webkit-meter-even-less-good-value{
    background: rgb(142,0,0);
    background: linear-gradient(90deg, rgba(142,0,0,1) 0%, rgba(255,0,0,1) 55%, rgba(255,158,0,1) 100%);
}