终于搞定了。
我修改了buttons.dataTables.min.css文件。
代码如下:
//根据自己的喜好修改 background-image 的值。它会改变 // 可见的列按钮颜色。我已将其更改为绿色 - #76b900。
div.dt-button-collection button.dt-button:active:not(.disabled), div.dt-button-collection button.dt-button.active:not(.disabled), div.dt-button-collection div.dt-button:active:not(.disabled), div.dt-button-collection div.dt-button.active:not(.disabled), div.dt-button-collection a.dt-button:active:not(.disabled), div.dt-button-collection a.dt-button.active:not(.disabled) {
background-color: #dadada;
background-image: -webkit-linear-gradient(top, #76b900 0%, #dadada 100%);
background-image: -moz-linear-gradient(top, #76b900 0%, #dadada 100%);
background-image: -ms-linear-gradient(top, #76b900 0%, #dadada 100%);
background-image: -o-linear-gradient(top, #76b900 0%, #dadada 100%);
background-image: linear-gradient(to bottom, #76b900 0%, #dadada 100%);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#f0f0f0', EndColorStr='#dadada');
box-shadow: inset 1px 1px 3px #666;
font-family: 'Trebuchet MS',sans-serif;
font-size: 12px;
}
//更改悬停时的颜色 - 我已将其更改为#ADFF2F
button.dt-button:active:not(.disabled):hover:not(.disabled), button.dt-button.active:not(.disabled):hover:not(.disabled), div.dt-button:active:not(.disabled):hover:not(.disabled), div.dt-button.active:not(.disabled):hover:not(.disabled), a.dt-button:active:not(.disabled):hover:not(.disabled), a.dt-button.active:not(.disabled):hover:not(.disabled) {
box-shadow: inset 1px 1px 3px #999999;
background-color: #cccccc;
background-image: -webkit-linear-gradient(top, #ADFF2F 0%, #ccc 100%);
background-image: -moz-linear-gradient(top, #ADFF2F 0%, #ccc 100%);
background-image: -ms-linear-gradient(top, #ADFF2F 0%, #ccc 100%);
background-image: -o-linear-gradient(top, #ADFF2F 0%, #ccc 100%);
background-image: linear-gradient(to bottom, #ADFF2F 0%, #ccc 100%);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#eaeaea', EndColorStr='#cccccc');
}