.borderClass {border-image: -webkit-linear-gradient(to right,#8C53C5,#FFF) 1 10;border-image: -moz-linear-gradient(to right,#8C53C5,#FFF) 1 10;border-image: linear-gradient(to right,#8C53C5,#FFF) 1 10;
}
linear-gradient (方向,颜色,颜色,颜色)
.borderClass {border-image: -webkit-linear-gradient(to right,#8C53C5,#FFF) 1 10;border-image: -moz-linear-gradient(to right,#8C53C5,#FFF) 1 10;border-image: linear-gradient(to right,#8C53C5,#FFF) 1 10;
}
linear-gradient (方向,颜色,颜色,颜色)