.ghost-button-border-color {
display: inline-block;
width: 200px;
padding: 8px;
color: #fff;
border: 2px solid #fff;
text-align: center;
outline: none;
text-decoration: none;
transition: border-color 0.3s ease-out,
color 0.3s ease-out;
}
.ghost-button-border-color:hover,
.ghost-button-border-color:active {
color: #66d8ed;
border-color: #66d8ed;
transition: border-color 0.4s ease-in,
color 0.4s ease-in;
}
Ghost button text