.nav-button {
display: inline-block;
position: relative;
width: 12em;
height: 3em;
border: 2px solid #2FD9E3;
border-radius: 10px;
box-sizing: border-box;
}
.nav-button a {
display: inline-block;
position: relative;
width: 100%;
height: 100%;
z-index: 1;
}
.nav-button img {
position: absolute;
left: 15px;
top: 0.7em;
}
.nav-button span {
position: absolute;
left: 56px;
top: 0.6em;
}