.btn{padding:1rem 2rem;font-weight:700;background:rgb(255,255,255);color:blueviolet;cursor:pointer;border-radius:.5rem;border-color:white blueviolet blueviolet white;border-style:solid;border-width:2px;transition-duration:.3s;transition-property:border-top,border-left,border-bottom,border-right,box-shadow}.btn:hover{border-color:blueviolet rgb(238,103,238) rgb(238,103,238) blueviolet;border-style:solid;border-width:2px;box-shadow:5px 5px rgba(240,46,170,.4),10px 10px rgba(240,46,170,.3),15px 15px rgba(240,46,170,.2)}@media (max-width:460px){.mark{background-position:50%}}