.gradient {
background: linear-gradient(90deg, rgb(250, 46, 46) 50%, transparent 0) repeat-x, linear-gradient(90deg, rgb(250, 46, 46) 50%, transparent 0) repeat-x, linear-gradient(0deg, rgb(250, 46, 46) 50%, transparent 0) repeat-y, linear-gradient(0deg, rgb(250, 46, 46) 50%, transparent 0) repeat-y;
background-size: 4px 1px, 4px 1px, 1px 4px, 1px 4px;
background-position: 0 0, 0 100%, 0 0, 100% 0;
cursor: pointer;
-webkit-animation: linearGradientMove 0.3s infinite linear;
animation: linearGradientMove 0.3s infinite linear;
}
@-webkit-keyframes linearGradientMove {
100% {
background-position: 4px 0, -4px 100%, 0 -4px, 100% 4px;
}
}
@keyframes linearGradientMove {
100% {
background-position: 4px 0, -4px 100%, 0 -4px, 100% 4px;
}
}