body {
    text-align: center;
    color: gray;
    font-family: monospace;
    background: #e0e0e0;
}

#add {
    border: 0;
    color: gray;
    padding: 10px;
    margin-left: 20px;
    cursor: pointer;
    margin-top: 35px;
    text-align: center;
}

.remove {
    margin-right: 20px;
    float: right;
    clear: both;
    color: gray;
    border-radius: 16px;
    width: 60px;
    height: 20px;
}

ul {
    list-style: none;
    text-align: left;
    line-height: 44px;
}

#task {
    width: 320px;
    height: 30px;
    margin-left: 17px;
    border-radius: 20px;
    background: #e0e0e0;
    cursor: pointer;
    padding: 6px;
    transition: 0.2s ease-in-out;
    box-shadow:
        8px 8px 17px #a6a6a6,
        -8px -8px 17px #ffffff;
    border: none;
}

input:focus {
    border: none;

    outline: 0;
    outline-color: transparent;
    outline-style: none;
}

h1 {
    margin-top: 30px;
}

button {
    background: #e0e0e0;
    border: none;
    border-radius: 20px;
    color: #444;
    font-size: 16px;
    text-align: center;
    outline: none;
    cursor: pointer;
    transition: 0.2s ease-in-out;
    box-shadow:
        8px 8px 17px #a6a6a6,
        -8px -8px 17px #ffffff;
}

button:hover {
    box-shadow:
        -2px -2px 6px rgba(255, 255, 255, 0.6),
        -2px -2px 4px rgba(255, 255, 255, 0.4),
        2px 2px 2px rgba(255, 255, 255, 0.05),
        2px 2px 4px rgba(0, 0, 0, 0.1);
}

button:active {
    box-shadow:
        inset -2px -2px 6px rgba(255, 255, 255, 0.7),
        inset -2px -2px 4px rgba(255, 255, 255, 0.5),
        inset 2px 2px 2px rgba(255, 255, 255, 0.075),
        inset 2px 2px 4px rgba(0, 0, 0, 0.15);
}