.welcomebook{box-shadow:0 0 10px 0 rgba(62,144,161,.41)}.welcomebook,.welcomebook-text{background:linear-gradient(-45deg,#52a5d5,#436e91,#23a6d5,#6be4f9);background-size:400% 400%;animation:gradient 10s ease infinite}.welcomebook-text{-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}@keyframes gradient{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}