body a.kata-button{color:#FFF;font-size:16px;font-weight:500;background-color:#1A4E78;background-image:linear-gradient(120deg,#1A4E78,#2E89C2);padding-top:10px;padding-right:40px;padding-bottom:10px;padding-left:40px}
body a.kata-button:hover{background-color:#000;background-image:linear-gradient(90deg,#000,#333)}