*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Poppins;
}
.btn{
    color: #fff;
    padding: 5px 40px;
    font-size: 1.2em;
    display: block;
    font-weight: 500;
    margin: 15px auto;
    outline: none;
    border: 2px solid #fff;
    border-radius: 20px;
    background: #ced4da;
    text-shadow: 0 0 8px rgba(0, 0, 0, .9);
    cursor: pointer;
    box-shadow: 0 50px 100px -20px rgba(50, 50, 93, 0.25),
    0 30px 60px -30px rgba(0, 0, 0, 0.3),
    inset 0 -2px 6px 0 rgba(10, 37, 64, 0.35),
    0 5px 5px rgba(0, 0, 0, 0.3);
}
.container{
    display: flex;
    flex-wrap: wrap;
}
.box{
    width: 20%;
    height: 99px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid #fff;
    color: #fff;
    font-size: 1.5em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}