myCar/static/css/pure/buttons-core.css

/*!
Pure v1.0.0
Copyright 2013 Yahoo!
Licensed under the BSD License.
https://github.com/yahoo/pure/blob/master/LICENSE.md
*/
.pure-button {
    /* Structure */
    display: inline-block;
    zoom: 1;
    line-height: normal;
    white-space: nowrap;
    vertical-align: middle;
    text-align: center;
    cursor: pointer;
    -webkit-user-drag: none;
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    box-sizing: border-box;
}

/* Firefox: Get rid of the inner focus border */
.pure-button::-moz-focus-inner {
    padding: 0;
    border: 0;
}

/* Inherit .pure-g styles */
.pure-button-group {
    letter-spacing: -0.31em; /* Webkit: collapse white-space between units */
    *letter-spacing: normal; /* reset IE < 8 */
    *word-spacing: -0.43em; /* IE < 8: collapse white-space between units */
    text-rendering: optimizespeed; /* Webkit: fixes text-rendering: optimizeLegibility */
}

.opera-only :-o-prefocus,
.pure-button-group {
    word-spacing: -0.43em;
}

.pure-button-group .pure-button {
    letter-spacing: normal;
    word-spacing: normal;
    vertical-align: top;
    text-rendering: auto;
}