.button{background-color: #FF0000;}

{background-color: FF0000;}

.bgcolor: FF0000

.button {text-align: 10px;}

.button {font-size: 10px;}

.button {font family: 10px;}

border [round]: 30px;

corne8-effect: round;

border-radius: 30px;

box-shadow: 10px 10 px 5px grey;

shadow-color: grey;

alpha-effect [shadow]; 10px 10px 5px grey;

background-size: 80px 60px;

background-propertion: 80px 60px;

font-shadow: 5px 5px 5px grey;

text-shadow: 5px 5px 5px grey;

shadow: text 5px 5px 5px grey;