.custom_block_btn,
.acf-block-preview .custom_block_btn{
    color : #fed02c !important;
    background-color : #fed02c;
    border: 10px solid #fed02c;
    border-radius : 21px;
}
.custom_block_btn:hover{
    color : #fed02c !important;
    background-color : #fed02c;
    border-color: #fed02c;
}

@media only screen and (max-width: 500px){

}