Hi Kavitha,
Add the below mentioned styles in your css file and add the classname customGrid inside your datagrid property
.mx-datagrid.customGrid {
}
.customGrid .mx-grid-searchbar .mx-grid-search-controls .mx-grid-search-button {
color: #FFFF;
border-color: #ed1c24;
background-color: #ed1c24;
}
.customGrid .mx-grid-searchbar .mx-grid-search-controls .mx-grid-reset-button {
color: #FFFF;
border-color: #ed1c24;
background-color: #ed1c24;
}
Hope this works for you, Thanks!