.button {
    border-style: none;
    border-color: inherit;
    border-width: medium;
    background-color: #c1dbfa;
    background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,0%,.1));
    border-radius: .5em;
    box-shadow: inset 0 0 0 1px hsla(0,0%,0%,.2),
                inset 0 2px 0 hsla(0,0%,100%,.1),
                inset 0 1.2em 0 hsla(0,0%,100%,0.1),
                inset 0 -.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.25em 0 hsla(0,0%,0%,.25),
                0 .25em .25em hsla(0,0%,0%,.05);
    color: #444;
    cursor: pointer;
    display: inline-block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: bold;
    line-height: 1.5;
    margin: 0 .5em 0em .5em;
    padding: .5em 1.5em .75em;
    position: relative;
    text-decoration: none;
    text-shadow: 0 1px 1px hsla(0,0%,100%,.25);
    vertical-align: middle;
    top: 0px;
    left: 0px;
    width: 135px;
}
.button:hover {
    outline: none;
}
.button:hover,
.button:focus {
    box-shadow: inset 0 0 0 1px hsla(0,0%,0%,.2),
                inset 0 2px 0 hsla(0,0%,100%,.1),
                inset 0 1.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.25em 0 hsla(0,0%,0%,.25),
                inset 0 0 0 3em hsla(0,0%,100%,.2),
                0 .25em .25em hsla(0,0%,0%,.05);
}
.button:active {
    box-shadow: inset 0 0 0 1px hsla(0,0%,0%,.2),
                inset 0 2px 0 hsla(0,0%,100%,.1),
                inset 0 1.2em 0 hsla(0,0%,100%,.1),
                inset 0 0 0 3em hsla(0,0%,100%,.2),
                inset 0 .25em .5em hsla(0,0%,0%,.05),
                0 -1px 1px hsla(0,0%,0%,.1),
                0 1px 1px hsla(0,0%,100%,.25);
    margin-top: .25em;
    outline: none;
    padding-bottom: .5em;
}
.small {
    font-size: .75em;
}
.red {
    background-color: #deedfe;
}