点个赞吧

<button class="whit_eblack_btn">点个赞吧</button>

<style>
.whit_eblack_btn {
display: inline-block;
padding: 6px 60px;
font-size: 14px;
font-weight: bold;
text-transform: uppercase;
border: 2px solid #000000;
border-radius: 5px;
background-color: #FFFFFF;
color: #000000;
transition: all 0.3s ease-in-out;
cursor: pointer;
}

.whit_eblack_btn:hover {
background-color: #000000;
color: #FFFFFF;
}
</style>