*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body {
    font-size: 10px;
}
a {
    text-decoration: none;
    color: #666666;
}
li{
    list-style: none;
}
h1,h2,h3,h4 {
    font-weight: normal;
}
h1 {font-size: 16px;}
button {
    vertical-align: middle;
    border: 0;
    background: transparent;
    outline: 0;
    border-radius: 0;
    text-align: inherit;
}
  
button:hover {
    cursor: pointer;
}