*{margin:0px;padding:0px;box-sizing:border-box;outline:none;font-family:Calibri;}
html{font-size:62.5%;}
body{
    font-size:1.6rem;
    display:flex;
    flex-direction:column;
    height:100vh;
    width:100vw;
    overflow-x:hidden;
    background-color: rgb(53, 51, 51);
}

.header{
    width: 100vw;
    height: 3.5rem;
    background-color: white;
    color: black;
    padding: 0.5rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

h3{
    letter-spacing: 2.5px;
    font-weight: lighter;
    font-size: 2rem;
}

a{
    flex-shrink: 0;
    color:black;
    text-decoration:none;
    padding: 0.5rem;
    letter-spacing: 2px;
    font-weight: lighter;
    font-size: 1.6rem;
}

a:hover{
    color: #0099ff;
}

#sidenav{
    width:0%;
    height: calc(100% - 3.5rem);
    top:3.5rem;
    position:fixed;
    background-color:#ffffff;
    box-shadow: 0.1rem 0.1rem 0.50rem rgba(0,0,0,0.5);
    z-index:999;
    transition:0.5s;
    overflow:hidden;
    text-align:center;
    display: flex;
    flex-direction: column;
}
#sidenav p{
    margin-top: auto;
}
span{
    cursor:default;
}

#copy-btn:hover{
    color: #0099ff;
}

#clear-btn:hover{
    color: red;
}

textarea{
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.8rem;
    resize: none;
    border: none;
    overflow-y: hidden;
    background-color: transparent;
    color: white;
}

textarea::placeholder{
    color: rgb(226, 225, 225);
    opacity: .8;
}