Untitled

dabblet.css

.yui3-button {
    /* Structure */
    display: inline-block;
    *display: inline;
    zoom: 1;
    font-size: 100%;
    margin: 0;
    padding: 0 1em;
    line-height: normal;
    line-height: 2.0;
    white-space: nowrap;
    vertical-align: baseline;
    text-align: center;
    cursor: pointer;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;

    /* Presentation */
    color: rgba(0,0,0, 0.80);
    *color: #444;
    background-color: #e6e6e6;
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(rgba(255,255,255, 0.30)), color-stop(40%, rgba(255,255,255, 0.15)), to(transparent));
    background-image: -webkit-linear-gradient(rgba(255,255,255, 0.30), rgba(255,255,255, 0.15) 40%, transparent);
    background-image: -moz-linear-gradient(top, rgba(255,255,255, 0.30), rgba(255,255,255, 0.15) 40%, transparent);
    background-image: -ms-linear-gradient(rgba(255,255,255, 0.30), rgba(255,255,255, 0.15) 40%, transparent);
    background-image: -o-linear-gradient(rgba(255,255,255, 0.30), rgba(255,255,255, 0.15) 40%, transparent);
    background-image: linear-gradient(rgba(255,255,255, 0.30), rgba(255,255,255, 0.15) 40%, transparent);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80ffffff', endColorstr='#00ffffff', GradientType=0);
    text-decoration: none;
    border: none;
    *border: solid 1px #999;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    -webkit-box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset, 0 2px 0 rgba(255,255,255, 0.30) inset, 0 1px 2px rgba(0,0,0, 0.15);
    -moz-box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset, 0 2px 0 rgba(255,255,255, 0.30) inset, 0 1px 2px rgba(0,0,0, 0.15);
    box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset, 0 2px 0 rgba(255,255,255, 0.30) inset, 0 1px 2px rgba(0,0,0, 0.15);

    /* Transitions */
    -webkit-transition: 0.1s linear -webkit-box-shadow;
    -moz-transition: 0.1s linear -moz-box-shadow;
    -ms-transition: 0.1s linear box-shadow;
    -o-transition: 0.1s linear box-shadow;
    transition: 0.1s linear box-shadow;
}



.yui3-button:hover {
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(transparent), color-stop(40%, rgba(0,0,0, 0.05)), to(rgba(0,0,0, 0.15)));
    background-image: -webkit-linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.15));
    background-image: -moz-linear-gradient(top, transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.15));
    background-image: -ms-linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.15));
    background-image: -o-linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.15));
    background-image: linear-gradient(transparent, rgba(0,0,0, 0.05) 40%, rgba(0,0,0, 0.15));
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#26000000', GradientType=0);
}



.yui3-button:active {
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(rgba(0,0,0, 0.10)), to(rgba(0,0,0, 0.15)));
    background-image: -webkit-linear-gradient(rgba(0,0,0, 0.10), rgba(0,0,0, 0.15));
    background-image: -moz-linear-gradient(top, rgba(0,0,0, 0.10), rgba(0,0,0, 0.15));
    background-image: -ms-linear-gradient(rgba(0,0,0, 0.10), rgba(0,0,0, 0.15));
    background-image: -o-linear-gradient(rgba(0,0,0, 0.10), rgba(0,0,0, 0.15));
    background-image: linear-gradient(rgba(0,0,0, 0.10), rgba(0,0,0, 0.15));
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#1A000000', endColorstr='#26000000', GradientType=0);
    -webkit-box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset, 0 2px 4px rgba(0,0,0, 0.30) inset;
    -moz-box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset, 0 2px 4px rgba(0,0,0, 0.30) inset;
    box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset, 0 2px 4px rgba(0,0,0, 0.30) inset;
}



.yui3-button-disabled,
.yui3-button-disabled:hover,
.yui3-button-disabled:active {
    cursor: default;
    background-image: none;
    filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
    filter: alpha(opacity=55);
    -khtml-opacity: 0.55;
    -moz-opacity: 0.55;
    opacity: 0.55;
    -webkit-box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset;
    -moz-box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset;
    box-shadow: 0 0 0 1px rgba(0,0,0, 0.25) inset;
}


.yui3-button::-moz-focus-inner{
    padding: 0;
    border: 0;
}

dabblet.html

<br ><br ><br >
<h1>Why are input elements shorter than button elements in Firefox?</h1>
<button class='yui3-button'>button</button>
<input type='button' class='yui3-button' value='input'>
<button>Unstyled button</button>

settings.json

{"page":"html","view":"split-vertical"}