我正在尝试在 extjs 中对我的按钮进行样式化。以下适用于除 IE 之外的所有浏览器。谁能说出为什么会这样?
.x-btn-default-toolbar-small {
background-image: -webkit-linear-gradient(top,#DBEEFF,#D0E7FF 48%,#BBD2F0 52%,#BED6F5);
background-image: -moz-linear-gradient(top,#DBEEFF,#D0E7FF 48%,#BBD2F0 52%,#BED6F5);
border-color: red;
background-color: grey;
border-color:#81A4D0;
}
.x-btn-default-toolbar-small-over {
background-image: none;
border-color: blue;
background-color: transparent;
}