This improves imo, the way buttons look in kde.org/goals. Or at least just add some margins to separate the buttons, they are too close to each other.
.button {
display: inline-block;
color: #3b85b5 !important;
background-color: transparent;
background-image: transparent;
box-shadow: .5px .5px .5px .5px rgba(35,38,39,.1);
border-color: #3b85b5 !important;
border-radius: 3px;
border: 1px solid;
border-top-color: currentcolor;
border-right-color: currentcolor;
border-bottom-color: currentcolor;
border-left-color: currentcolor;
padding: 6px 12px;
transition: all .1s linear;
font-size: large;
margin: 10px 5px;
margin-bottom: 10px;
}