main.css

@media screen and (max-width: 2000px) {
    html ,body{
      width: 100%;
      height: 100%;
    }
}
html{
    height: 100%;
}
body{
    margin: 0;
    height: 100%;
    background-color: #f2e6db;
    font-family: Poppins;
}
.container{
    height: 30%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.box{
    position: relative;
    margin-top: 450px;
    width: fit-content;
    width: 450px;
    border-radius: 50%;
    border: 8px solid #1e1d40;
}
.timer{
    display: flex;
    font-size: 60px;
    position: relative;
    padding: 160px 140px 160px 140px;
    font-weight: bold;
}
.btn{
    height: 60px;
    width:200px;
    margin-top: 60px;
    border-radius: 30px;
    font-size: 25px;
    font-weight: bold;
}
.actions button:focus{
    outline: none;
    border: none;
}
.actions .btn:focus{
    outline: none;
}
.actions{
    display: flex;
    align-self: stretch;
    justify-content: space-evenly;
}
i{
    margin-left: 15px;
}