.el-input-number {
    .el-input__inner:hover {
        border-color: var(--ey-color-blue-green);
    }
    &:hover{
        border-color: var(--ey-color-blue-green);
    }
}

.el-input-number__decrease:hover:not(.is-disabled)~.el-input .el-input__inner:not(.is-disabled), 
.el-input-number__increase:hover:not(.is-disabled)~.el-input .el-input__inner:not(.is-disabled) {
  border-color: var(--ey-color-blue-green);  
}