.gradient{
	background: linear-gradient( to bottom, rgb(250,55,40), rgb(254,112,99));
}
.caijibeijing{
	background: linear-gradient( rgb(250,55,41), rgb(251,118,114), rgb(255,212,212));
}
.button{
	background: linear-gradient( to right, rgb(254,222,183), rgb(254,193,120), rgb(255,192,120));
}